Name: Black-tailed Prairie Dog Colony Potential Occurrence
Display Field: PotentialO
Type: Feature Layer
Geometry Type: esriGeometryPolygon
Description: BTPrairieDogColonyPotentialOccurrence is an ESRI SDE Feature Class depicting the probability of black-tailed prairie dog colonies occurring within the Overall Range within Colorado. This information was derived from field personnel. A variety of data capture techniques were used including implementation of the SmartBoard Interactive Whiteboard using stand-up, real-time digitizing at various scales (Cowardin, M., M. Flenner. March 2003. Maximizing Mapping Resources. GeoWorld 16(3):32-35).CPW staff delineated and categorized these areas of potential occurrence based on the results of a 2016 rangewide survey (see Howlin, S., J. Mitchell. December 2016. Monitoring Black-Tailed Prairie Dogs in Colorado with the 2015 NAIP Imagery.)These data are updated as needed and were last updated in 2017.
Copyright Text: Colorado Parks and Wildlife Species Coordinator.
Description: BorealToadOverallRange is an ESRI SDE Feature Class showing Overall Range for Boreal Toad (Bufo boreas) in Colorado. Overall Range is defined as the area that encompasses all known activity areas within the observed range of a population of Boreal Toads. This information was derived from field personnel. A variety of data capture techniques were used including drawing on mylar overlays at 1:50,000 scale USGS county mapsheets and implementation of the SmartBoard Interactive Whiteboard using stand-up, real-time digitizing at various scales (Cowardin, M., M. Flenner. March 2003. Maximizing Mapping Resources. GeoWorld 16(3):32-35).
Copyright Text: The data was collected by the Colorado Parks and Wildlife, Boreal Toad Recovery Team, which includes Colorado Natural Heritage Program, US Forest Service, US Geological Service, and private contractors.
Description: BFTBatOverallRange is an ESRI SDE Feature Class showing overall range for Brazilian Free-tailed Bat (Tadarida brasiliensis) in Colorado. Overall Range is defined as the area that encompasses all known activity areas within the observed range of a population of Brazilian Free-tailed Bats. This information was derived from field personnel. A variety of data capture techniques were used including drawing on mylar overlays at 1:50,000 scale USGS county mapsheets and implementation of the SmartBoard Interactive Whiteboard using stand-up, real-time digitizing at various scales (Cowardin, M., M. Flenner. March 2003. Maximizing Mapping Resources. GeoWorld 16(3):32-35).
Copyright Text: Colorado Parks and Wildlife Biologists, District Wildlife Managers, and Researchers.
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Description: SnowGeeseWinterRange is an ESRI SDE Feature Class showing the winter range for Goose species: Snow Goose (Chen caerulescens) in Colorado. Winter Range is defined as that part of the overall range occupied by geese from November 1 to March 1. This includes winter loafing/resting and foraging areas. This information was derived from field personnel. A variety of data capture techniques were used including drawing on mylar overlays at 1:50,000 scale USGS county mapsheets and implementation of the SmartBoard Interactive Whiteboard using stand-up, real-time digitizing at various scales (Cowardin, M., M. Flenner. March 2003. Maximizing Mapping Resources. GeoWorld 16(3):32-35).
Copyright Text: Colorado Parks and Wildlife Biologists, District Wildlife Managers, and Researchers.
Description: Greater sage grouse GIS dataset identifying linkage areas between sage grouse populations. The data set was created by mapping efforts of the Colorado Division of Wildlife (now Colorado Parks and Wildlife) biologists for the Statewide conservation plan in 2005, and further refined in early 2012. The linkage areas were delineated based on a selection of vegetation classes in the Colorado Basin-wide dataset. The following list shows the vegetation classes used to assist the biologists in delineating the areas. Linkages Vegetation Classes Determined by Pam Schnurr and Brad Petch on 11/20/2005 from Basinwide Vegetation classes Agriculture Land Bitterbrush Community Bitterbrush/Grass Mix Disturbed Rangeland Disturbed Soil Dryland Ag Foothill and Mountain Grasses Forb Dominated Grass Dominated Grass/Forb Mix Grass/Forb Rangeland Grass/Misc. Cactus Mix Grass/Yucca Mix Greasewood Irrigated Ag Juniper/Mtn Shrub Mix Juniper/Sagebrush Mix Mesic Mountain Shrub Mix PJ-Mtn Shrub Mix PJ-Oak Mix PJ-Sagebrush Mix Rabbitbrush/Grass Mix Rangeland Sagebrush Community Sagebrush/Gambel Oak Mix Sagebrush/Grass Mix Sagebrush/Greasewood Sagebrush/Mesic Mtn Shrub Mix Sagebrush/Rabbitbrush Mix Salt Desert Shrub Community Saltbrush Community Serviceberry/Shrub Mix Shrub/Brush Rangeland Shrub/Brush/Forb Mix Snowberry Snowberry/Shrub Mix Sparse Juniper/Shrub/Rock Mix Sparse PJ/Shrub/Rock Mix Winterfat/Grass Mix Xeric Mountain Shrub Mix Update: In August 2012, this dataset was modified to correct topology errors between the Linkages dataset and the PPH and PGH dataset.
Copyright Text: Colorado Parks and Wildlife GIS Group, Species Conservation Unit, Biologists, District Wildlife Managers and Researchers
Name: Greater Sage Grouse Priority and General Habitat
Display Field: Habitat
Type: Feature Layer
Geometry Type: esriGeometryPolygon
Description: Greater sage-grouse GIS data set identifying Preliminary Priority Habitat (PPH) and Preliminary General Habitat (PGH) within Colorado. This data is a combination of mapped grouse occupied range, production areas, and modeled habitat (summer, winter, and breeding).PPH is defined as areas of high probability of use (summer or winter, or breeding models) within a 4 mile buffer around leks that have been active within the last 10 years. Isolated areas with low activity were designated as general habitat.PGH is defined as Greater sage-grouse Occupied Range outside of PPH.Datasets used to create PPH and PGH:Summer, winter, and breeding habitat models. Rice, M. B., T. D. Apa, B. L. Walker, M. L. Phillips, J. H. Gammonly, B. Petch, and K. Eichhoff. 2012. Analysis of regional species distribution models based on combined radio-telemetry datasets from multiple small-scale studies. Journal of Applied Ecology in review.Production Areas are defined as 4 mile buffers around leks which have been active within the last 10 years (leks active between 2002-2011).Occupied range was created by mapping efforts of the Colorado Division of Wildlife (now Colorado Parks and Wildlife – CPW) biologists and district officers during the spring of 2004, and further refined in early 2012. Occupied Habitat is defined as areas of suitable habitat known to be used by sage-grouse within the last 10 years from the date of mapping. Areas of suitable habitat contiguous with areas of known use, which do not have effective barriers to sage-grouse movement from known use areas, are mapped as occupied habitat unless specific information exists that documents the lack of sage-grouse use. Mapped from any combination of telemetry locations, sightings of sage grouse or sage grouse sign, local biological expertise, GIS analysis, or other data sources. This information was derived from field personnel. A variety of data capture techniques were used including the SmartBoard Interactive Whiteboard using stand-up, real-time digitizing at various scales (Cowardin, M., M. Flenner. March 2003. Maximizing Mapping Resources. GeoWorld 16(3):32-35). Update: In August 2012, this dataset was modified to correct topology errors and clipped to the Colorado boundary.
Copyright Text: Colorado Parks and Wildlife GIS Group, Species Conservation Unit, Biologists, District Wildlife Managers and Researchers
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Description: Recently, collaborators from the USFS, CPW, and University of Wyoming published a paper that describes a revised habitat mapping effort for Canada lynx in Colorado. The new map was built using recent GPS data on lynx in the state, contemporary analytical methods, and a host of new, updated covariate layers. The new map represents a significant reduction in mapped lynx habitat compared to older maps produced by CPW and USFS. However, we think it is the most accurate depiction yet of lynx habitat in the state, and it coincides nicely with the known distribution of lynx in Colorado. Hopefully it will serve to focus conservation efforts where they can be most effective. For management purposes, the GIS layer from the paper has been added to SDE and symbolized according to recommendations in the publication: Likely habitat includes polygons that captured 95% of withheld testing data and defines habitat that most likely supports breeding populations of Canada lynx. Core habitat includes polygons nested within Likely habitat that captured the innermost 50% of the withheld testing data, which delineates the highest quality habitat with the greatest probability of use - the best of the best. Unlikely habitat includes areas that fell outside the polygons that captured 95% of the withheld testing data and defines areas of poor habitat quality with low chance of sustained lynx occupancy. We suggest that land use comments focus on those areas that fall within the Likely or Core polygons.https://doi.org/10.1007/s10531-024-02978-8CPW updated 1/6/2025
Copyright Text: John R. Squires · Lucretia E. Olson · Jacob S. Ivan · Peter M. McDonald · Joseph D. Holbrook
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Description: NMJMOverallRange is an ESRI ArcSDE feature class showing the Overall Range for New Mexico Meadow Jumping Mouse (Zapus hudsonius luteus) in Colorado. Overall Range is defined as the area which encompasses the probable range of New Mexico Meadow Jumping Mouse in Colorado. New Mexico Meadow Jumping Mouse is primarily associated with riparian corridors of small intermittent and perennial streams where riparian herbaceous and riparian shrub (primarily willow) dominate.This information was derived from field personnel. A variety of data capture techniques were used including drawing on mylar overlays at 1:50,000 scale USGS county mapsheets and implementation of the SmartBoard Interactive Whiteboard using stand-up, real-time digitizing at various scales (Cowardin, M., M. Flenner. March 2003. Maximinzing Mapping Resources. GeoWorld 16(3):32-35).These data were last updated in 2017.
Copyright Text: Colorado Parks and Wildlife Species Coordinator.
Description: PreblesMouseOverallRange is an ESRI ArcSDE feature class showing the Overall Range for Preble's Meadow Jumping Mouse (Zapus hudsonius preblei) in Colorado. Overall Range is defined as the area which encompasses the probable range of Preble's Meadow Jumping Mouse along the Front Range of Colorado below 7600' elevation eastward to include those hydrounits identified by the Preble's Technical Working Group. Preble's Meadow Jumping Mouse is primarily associated with riparian corridors of small intermittent and perennial streams where riparian herbaceous and riparian shrub (primarily willow) dominate.This information was derived from field personnel. A variety of data capture techniques were used including drawing on mylar overlays at 1:50,000 scale USGS county mapsheets and implementation of the SmartBoard Interactive Whiteboard using stand-up, real-time digitizing at various scales (Cowardin, M., M. Flenner. March 2003. Maximinzing Mapping Resources. GeoWorld 16(3):32-35).
Copyright Text: Colorado Parks and Wildlife Biologists, District Wildlife Managers, and Researchers.
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Description: GreaterSandhillCraneOverallRange is an ESRI SDE Feature Class of Overall Range for Greater Sandhill Cranes in Colorado. Overall Range is defined as an area below 9500 feet which encompasses all known seasonal activity areas of the Colorado subpopulation of greater sandhill crane. This information was derived from field personnel. A variety of data capture techniques were used including drawing on mylar overlays at 1:50,000 scale USGS county mapsheets and implementation of the SmartBoard Interactive Whiteboard using stand-up, real-time digitizing at various scales (Cowardin, M., M. Flenner. March 2003. Maximizing Mapping Resources. GeoWorld 16(3):32-35).
Copyright Text: Colorado Parks and Wildlife Biologists, District Wildlife Managers, and Researchers.
Description: LesserSandhillCraneOverallRange is an ESRI SDE Feature Class of Overall Range for Lesser Sandhill Cranes in Colorado. Overall Range is defined as an area below 9500 feet which encompasses all known seasonal activity areas of the Colorado subpopulation of lesser sandhill crane. This information was derived from field personnel. A variety of data capture techniques were used including drawing on mylar overlays at 1:50,000 scale USGS county mapsheets and implementation of the SmartBoard Interactive Whiteboard using stand-up, real-time digitizing at various scales (Cowardin, M., M. Flenner. March 2003. Maximizing Mapping Resources. GeoWorld 16(3):32-35).
Copyright Text: Colorado Parks and Wildlife Biologists, District Wildlife Managers, and Researchers.
Description: AllensBigEaredBatOverallRange is an ESRI SDE Feature Class encompassing the observed and predicted range of a population of Allen's Big-eared Bats in Colorado. This information was derived from species experts. A variety of data capture techniques were used including implementation of the SmartBoard Interactive Whiteboard using stand-up, real-time digitizing at various scales (Cowardin, M., M. Flenner. March 2003. Maximizing Mapping Resources. GeoWorld 16(3):32-35). Various sources were referenced in developing these data including areas delineated as 50% or higher predicted occupancy as modeled in MaxEnt using various Colorado bat site collection records, telemetry, historic records noted in Armstrong et al. 1994, and CPW Scientific Collection data.This generalized graphic representation of species range data is provided for informational purposes only and has not been prepared for, nor is it suitable for, any type of legal, regulatory, or site specific planning purposes. These data are subject to errors and change. Users of the information displayed in this map service are strongly cautioned to verify all information and contact local CPW Biologists before making any decisions.These data were last updated in January 2019.
Copyright Text: Colorado Parks and Wildlife Biologists Tina Jackson & Dan Neubaum.
Description: BigBrownBatOverallRange is an ESRI SDE Feature Class encompassing the observed and predicted range of a population of Big Brown Bats in Colorado. This information was derived from species experts. A variety of data capture techniques were used including implementation of the SmartBoard Interactive Whiteboard using stand-up, real-time digitizing at various scales (Cowardin, M., M. Flenner. March 2003. Maximizing Mapping Resources. GeoWorld 16(3):32-35). Various sources were referenced in developing these data including areas delineated as 50% or higher predicted occupancy as modeled in MaxEnt using various Colorado bat site collection records, telemetry, historic records noted in Armstrong et al. 1994, and CPW Scientific Collection data.This generalized graphic representation of species range data is provided for informational purposes only and has not been prepared for, nor is it suitable for, any type of legal, regulatory, or site specific planning purposes. These data are subject to errors and change. Users of the information displayed in this map service are strongly cautioned to verify all information and contact local CPW Biologists before making any decisions.These data were last updated in January 2019.
Copyright Text: Colorado Parks and Wildlife Biologists Tina Jackson & Dan Neubaum.
Description: BigFreeTailedBatOverallRange is an ESRI SDE Feature Class encompassing the observed and predicted range of a population of Big Free-tailed Bats in Colorado. This information was derived from species experts. A variety of data capture techniques were used including implementation of the SmartBoard Interactive Whiteboard using stand-up, real-time digitizing at various scales (Cowardin, M., M. Flenner. March 2003. Maximizing Mapping Resources. GeoWorld 16(3):32-35). Various sources were referenced in developing these data including areas delineated as 50% or higher predicted occupancy as modeled in MaxEnt using various Colorado bat site collection records, telemetry, historic records noted in Armstrong et al. 1994, and CPW Scientific Collection data.This generalized graphic representation of species range data is provided for informational purposes only and has not been prepared for, nor is it suitable for, any type of legal, regulatory, or site specific planning purposes. These data are subject to errors and change. Users of the information displayed in this map service are strongly cautioned to verify all information and contact local CPW Biologists before making any decisions.These data were last updated in January 2019.
Copyright Text: Colorado Parks and Wildlife Biologists Tina Jackson & Dan Neubaum.
Description: CaliforniaMyotisOverallRange is an ESRI SDE Feature Class encompassing the observed and predicted range of a population of California Myotis Bats in Colorado. This information was derived from species experts. A variety of data capture techniques were used including implementation of the SmartBoard Interactive Whiteboard using stand-up, real-time digitizing at various scales (Cowardin, M., M. Flenner. March 2003. Maximizing Mapping Resources. GeoWorld 16(3):32-35). Various sources were referenced in developing these data including areas delineated as 50% or higher predicted occupancy as modeled in MaxEnt using various Colorado bat site collection records, telemetry, historic records noted in Armstrong et al. 1994, and CPW Scientific Collection data.This generalized graphic representation of species range data is provided for informational purposes only and has not been prepared for, nor is it suitable for, any type of legal, regulatory, or site specific planning purposes. These data are subject to errors and change. Users of the information displayed in this map service are strongly cautioned to verify all information and contact local CPW Biologists before making any decisions.These data were last updated in January 2019.
Copyright Text: Colorado Parks and Wildlife Biologists Tina Jackson & Dan Neubaum.
Description: CanyonBatOverallRange is an ESRI SDE Feature Class encompassing the observed and predicted range of a population of Canyon Bats in Colorado. This information was derived from species experts. A variety of data capture techniques were used including implementation of the SmartBoard Interactive Whiteboard using stand-up, real-time digitizing at various scales (Cowardin, M., M. Flenner. March 2003. Maximizing Mapping Resources. GeoWorld 16(3):32-35). Various sources were referenced in developing these data including areas delineated as 50% or higher predicted occupancy as modeled in MaxEnt using various Colorado bat site collection records, telemetry, historic records noted in Armstrong et al. 1994, and CPW Scientific Collection data.This generalized graphic representation of species range data is provided for informational purposes only and has not been prepared for, nor is it suitable for, any type of legal, regulatory, or site specific planning purposes. These data are subject to errors and change. Users of the information displayed in this map service are strongly cautioned to verify all information and contact local CPW Biologists before making any decisions.These data were last updated in January 2019.
Copyright Text: Colorado Parks and Wildlife Biologists Tina Jackson & Dan Neubaum.
Description: FringedMyotisOverallRange is an ESRI SDE Feature Class encompassing the observed and predicted range of a population of Fringed Myotis Bats in Colorado. This information was derived from species experts. A variety of data capture techniques were used including implementation of the SmartBoard Interactive Whiteboard using stand-up, real-time digitizing at various scales (Cowardin, M., M. Flenner. March 2003. Maximizing Mapping Resources. GeoWorld 16(3):32-35). Various sources were referenced in developing these data including areas delineated as 50% or higher predicted occupancy as modeled in MaxEnt using various Colorado bat site collection records, telemetry, historic records noted in Armstrong et al. 1994, and CPW Scientific Collection data.This generalized graphic representation of species range data is provided for informational purposes only and has not been prepared for, nor is it suitable for, any type of legal, regulatory, or site specific planning purposes. These data are subject to errors and change. Users of the information displayed in this map service are strongly cautioned to verify all information and contact local CPW Biologists before making any decisions.These data were last updated in January 2019.
Copyright Text: Colorado Parks and Wildlife Biologists Tina Jackson & Dan Neubaum.
Description: HoaryBatOverallRange is an ESRI SDE Feature Class encompassing the observed and predicted range of a population of Hoary Bats in Colorado. This information was derived from species experts. A variety of data capture techniques were used including implementation of the SmartBoard Interactive Whiteboard using stand-up, real-time digitizing at various scales (Cowardin, M., M. Flenner. March 2003. Maximizing Mapping Resources. GeoWorld 16(3):32-35). Various sources were referenced in developing these data including areas delineated as 50% or higher predicted occupancy as modeled in MaxEnt using various Colorado bat site collection records, telemetry, historic records noted in Armstrong et al. 1994, and CPW Scientific Collection data.This generalized graphic representation of species range data is provided for informational purposes only and has not been prepared for, nor is it suitable for, any type of legal, regulatory, or site specific planning purposes. These data are subject to errors and change. Users of the information displayed in this map service are strongly cautioned to verify all information and contact local CPW Biologists before making any decisions.These data were last updated in January 2019.
Copyright Text: Colorado Parks and Wildlife Biologists Tina Jackson & Dan Neubaum.
Description: LittleBrownMyotisOverallRange is an ESRI SDE Feature Class encompassing the observed and predicted range of a population of Little Brown Myotis Bats in Colorado. This information was derived from species experts. A variety of data capture techniques were used including implementation of the SmartBoard Interactive Whiteboard using stand-up, real-time digitizing at various scales (Cowardin, M., M. Flenner. March 2003. Maximizing Mapping Resources. GeoWorld 16(3):32-35). Various sources were referenced in developing these data including areas delineated as 50% or higher predicted occupancy as modeled in MaxEnt using various Colorado bat site collection records, telemetry, historic records noted in Armstrong et al. 1994, and CPW Scientific Collection data.This generalized graphic representation of species range data is provided for informational purposes only and has not been prepared for, nor is it suitable for, any type of legal, regulatory, or site specific planning purposes. These data are subject to errors and change. Users of the information displayed in this map service are strongly cautioned to verify all information and contact local CPW Biologists before making any decisions.These data were last updated in January 2019.
Copyright Text: Colorado Parks and Wildlife Biologists Tina Jackson & Dan Neubaum.
Description: LongEaredMyotisOverallRange is an ESRI SDE Feature Class encompassing the observed and predicted range of a population of Long-eared Myotis Bats in Colorado. This information was derived from species experts. A variety of data capture techniques were used including implementation of the SmartBoard Interactive Whiteboard using stand-up, real-time digitizing at various scales (Cowardin, M., M. Flenner. March 2003. Maximizing Mapping Resources. GeoWorld 16(3):32-35). Various sources were referenced in developing these data including areas delineated as 50% or higher predicted occupancy as modeled in MaxEnt using various Colorado bat site collection records, telemetry, historic records noted in Armstrong et al. 1994, and CPW Scientific Collection data.This generalized graphic representation of species range data is provided for informational purposes only and has not been prepared for, nor is it suitable for, any type of legal, regulatory, or site specific planning purposes. These data are subject to errors and change. Users of the information displayed in this map service are strongly cautioned to verify all information and contact local CPW Biologists before making any decisions.These data were last updated in January 2019.
Copyright Text: Colorado Parks and Wildlife Biologists Tina Jackson & Dan Neubaum.
Description: LongLeggedMyotisOverallRange is an ESRI SDE Feature Class encompassing the observed and predicted range of a population of Long-legged Myotis Bats in Colorado. This information was derived from species experts. A variety of data capture techniques were used including implementation of the SmartBoard Interactive Whiteboard using stand-up, real-time digitizing at various scales (Cowardin, M., M. Flenner. March 2003. Maximizing Mapping Resources. GeoWorld 16(3):32-35). Various sources were referenced in developing these data including areas delineated as 50% or higher predicted occupancy as modeled in MaxEnt using various Colorado bat site collection records, telemetry, historic records noted in Armstrong et al. 1994, and CPW Scientific Collection data.This generalized graphic representation of species range data is provided for informational purposes only and has not been prepared for, nor is it suitable for, any type of legal, regulatory, or site specific planning purposes. These data are subject to errors and change. Users of the information displayed in this map service are strongly cautioned to verify all information and contact local CPW Biologists before making any decisions.These data were last updated in January 2019.
Copyright Text: Colorado Parks and Wildlife Biologists Tina Jackson & Dan Neubaum.
Description: PallidBatOverallRange is an ESRI SDE Feature Class encompassing the observed and predicted range of a population of Pallid Bats in Colorado. This information was derived from species experts. A variety of data capture techniques were used including implementation of the SmartBoard Interactive Whiteboard using stand-up, real-time digitizing at various scales (Cowardin, M., M. Flenner. March 2003. Maximizing Mapping Resources. GeoWorld 16(3):32-35). Various sources were referenced in developing these data including areas delineated as 50% or higher predicted occupancy as modeled in MaxEnt using various Colorado bat site collection records, telemetry, historic records noted in Armstrong et al. 1994, and CPW Scientific Collection data.This generalized graphic representation of species range data is provided for informational purposes only and has not been prepared for, nor is it suitable for, any type of legal, regulatory, or site specific planning purposes. These data are subject to errors and change. Users of the information displayed in this map service are strongly cautioned to verify all information and contact local CPW Biologists before making any decisions.These data were last updated in January 2019.
Copyright Text: Colorado Parks and Wildlife Biologists Tina Jackson & Dan Neubaum.
Description: RedBatOverallRange is an ESRI SDE Feature Class encompassing the observed and predicted range of a population of Red Bats in Colorado. This information was derived from species experts. A variety of data capture techniques were used including implementation of the SmartBoard Interactive Whiteboard using stand-up, real-time digitizing at various scales (Cowardin, M., M. Flenner. March 2003. Maximizing Mapping Resources. GeoWorld 16(3):32-35). Various sources were referenced in developing these data including areas delineated as 50% or higher predicted occupancy as modeled in MaxEnt using various Colorado bat site collection records, telemetry, historic records noted in Armstrong et al. 1994, and CPW Scientific Collection data.This generalized graphic representation of species range data is provided for informational purposes only and has not been prepared for, nor is it suitable for, any type of legal, regulatory, or site specific planning purposes. These data are subject to errors and change. Users of the information displayed in this map service are strongly cautioned to verify all information and contact local CPW Biologists before making any decisions.These data were last updated in January 2019.
Copyright Text: Colorado Parks and Wildlife Biologists Tina Jackson & Dan Neubaum.
Description: SilverHairedBatOverallRange is an ESRI SDE Feature Class encompassing the observed and predicted range of a population of Silver-haired Bats in Colorado. This information was derived from species experts. A variety of data capture techniques were used including implementation of the SmartBoard Interactive Whiteboard using stand-up, real-time digitizing at various scales (Cowardin, M., M. Flenner. March 2003. Maximizing Mapping Resources. GeoWorld 16(3):32-35). Various sources were referenced in developing these data including areas delineated as 50% or higher predicted occupancy as modeled in MaxEnt using various Colorado bat site collection records, telemetry, historic records noted in Armstrong et al. 1994, and CPW Scientific Collection data.This generalized graphic representation of species range data is provided for informational purposes only and has not been prepared for, nor is it suitable for, any type of legal, regulatory, or site specific planning purposes. These data are subject to errors and change. Users of the information displayed in this map service are strongly cautioned to verify all information and contact local CPW Biologists before making any decisions.These data were last updated in January 2019.
Copyright Text: Colorado Parks and Wildlife Biologists Tina Jackson & Dan Neubaum.
Description: SpottedBatOverallRange is an ESRI SDE Feature Class encompassing the observed and predicted range of a population of Spotted Bats in Colorado. This information was derived from species experts. A variety of data capture techniques were used including implementation of the SmartBoard Interactive Whiteboard using stand-up, real-time digitizing at various scales (Cowardin, M., M. Flenner. March 2003. Maximizing Mapping Resources. GeoWorld 16(3):32-35). Various sources were referenced in developing these data including areas delineated as 50% or higher predicted occupancy as modeled in MaxEnt using various Colorado bat site collection records, telemetry, historic records noted in Armstrong et al. 1994, and CPW Scientific Collection data.This generalized graphic representation of species range data is provided for informational purposes only and has not been prepared for, nor is it suitable for, any type of legal, regulatory, or site specific planning purposes. These data are subject to errors and change. Users of the information displayed in this map service are strongly cautioned to verify all information and contact local CPW Biologists before making any decisions.These data were last updated in January 2019.
Copyright Text: Colorado Parks and Wildlife Biologists Tina Jackson & Dan Neubaum.
Description: TownsendsBigEaredBatOverallRange is an ESRI SDE Feature Class encompassing the observed and predicted range of a population of Townsend's Big-eared Bats in Colorado. This information was derived from species experts. A variety of data capture techniques were used including implementation of the SmartBoard Interactive Whiteboard using stand-up, real-time digitizing at various scales (Cowardin, M., M. Flenner. March 2003. Maximizing Mapping Resources. GeoWorld 16(3):32-35). Various sources were referenced in developing these data including areas delineated as 50% or higher predicted occupancy as modeled in MaxEnt using various Colorado bat site collection records, telemetry, historic records noted in Armstrong et al. 1994, and CPW Scientific Collection data.This generalized graphic representation of species range data is provided for informational purposes only and has not been prepared for, nor is it suitable for, any type of legal, regulatory, or site specific planning purposes. These data are subject to errors and change. Users of the information displayed in this map service are strongly cautioned to verify all information and contact local CPW Biologists before making any decisions.These data were last updated in January 2019.
Copyright Text: Colorado Parks and Wildlife Biologists Tina Jackson & Dan Neubaum.
Description: TriColoredBatOverallRange is an ESRI SDE Feature Class encompassing the observed and predicted range of a population of Tri-colored Bats in Colorado. This information was derived from species experts. A variety of data capture techniques were used including implementation of the SmartBoard Interactive Whiteboard using stand-up, real-time digitizing at various scales (Cowardin, M., M. Flenner. March 2003. Maximizing Mapping Resources. GeoWorld 16(3):32-35). Various sources were referenced in developing these data including areas delineated as 50% or higher predicted occupancy as modeled in MaxEnt using various Colorado bat site collection records, telemetry, historic records noted in Armstrong et al. 1994, and CPW Scientific Collection data.This generalized graphic representation of species range data is provided for informational purposes only and has not been prepared for, nor is it suitable for, any type of legal, regulatory, or site specific planning purposes. These data are subject to errors and change. Users of the information displayed in this map service are strongly cautioned to verify all information and contact local CPW Biologists before making any decisions.These data were last updated in January 2019.
Copyright Text: Colorado Parks and Wildlife Biologists Tina Jackson & Dan Neubaum.
Description: WesternSmallFootedMyotisOverallRange is an ESRI SDE Feature Class encompassing the observed and predicted range of a population of Western Small-footed Myotis Bats in Colorado. This information was derived from species experts. A variety of data capture techniques were used including implementation of the SmartBoard Interactive Whiteboard using stand-up, real-time digitizing at various scales (Cowardin, M., M. Flenner. March 2003. Maximizing Mapping Resources. GeoWorld 16(3):32-35). Various sources were referenced in developing these data including areas delineated as 50% or higher predicted occupancy as modeled in MaxEnt using various Colorado bat site collection records, telemetry, historic records noted in Armstrong et al. 1994, and CPW Scientific Collection data.This generalized graphic representation of species range data is provided for informational purposes only and has not been prepared for, nor is it suitable for, any type of legal, regulatory, or site specific planning purposes. These data are subject to errors and change. Users of the information displayed in this map service are strongly cautioned to verify all information and contact local CPW Biologists before making any decisions.These data were last updated in January 2019.
Copyright Text: Colorado Parks and Wildlife Biologists Tina Jackson & Dan Neubaum.
Description: YumaMyotisOverallRange is an ESRI SDE Feature Class encompassing the observed and predicted range of a population of Yuma Myotis Bats in Colorado. This information was derived from species experts. A variety of data capture techniques were used including implementation of the SmartBoard Interactive Whiteboard using stand-up, real-time digitizing at various scales (Cowardin, M., M. Flenner. March 2003. Maximizing Mapping Resources. GeoWorld 16(3):32-35). Various sources were referenced in developing these data including areas delineated as 50% or higher predicted occupancy as modeled in MaxEnt using various Colorado bat site collection records, telemetry, historic records noted in Armstrong et al. 1994, and CPW Scientific Collection data.This generalized graphic representation of species range data is provided for informational purposes only and has not been prepared for, nor is it suitable for, any type of legal, regulatory, or site specific planning purposes. These data are subject to errors and change. Users of the information displayed in this map service are strongly cautioned to verify all information and contact local CPW Biologists before making any decisions.These data were last updated in January 2019.
Copyright Text: Colorado Parks and Wildlife Biologists Tina Jackson & Dan Neubaum.
Description: AmericanBitternBreedingRange is an ESRI SDE Feature Class encompassing the geographic area in which a population of American Bittern can typically be found breeding (the period of time during each year when a species reproduces - mates and has young) in Colorado. This information was derived from species experts. A variety of data capture techniques were used including implementation of the SmartBoard Interactive Whiteboard using stand-up, real-time digitizing at various scales (Cowardin, M., M. Flenner. March 2003. Maximizing Mapping Resources. GeoWorld 16(3):32-35). Various sources were referenced in developing these data including CPW Scientific Collection data, Cornell Lab of Ornithology eBird data, and Colorado Breeding Bird Atlas data.This generalized graphic representation of species range data is provided for informational purposes only and has not been prepared for, nor is it suitable for, any type of legal, regulatory, or site specific planning purposes. These data are subject to errors and change. Users of the information displayed in this map service are strongly cautioned to verify all information and contact local CPW Biologists before making any decisions.These data were last updated in October 2018.
Copyright Text: Colorado Parks and Wildlife Bird Conservation Coordinator Liza Rossi.
Description: BandTailedPigeonBreedingRange is an ESRI SDE Feature Class encompassing the geographic area in which a population of Band-tailed Pigeon can typically be found breeding (the period of time during each year when a species reproduces - mates and has young) in Colorado. This information was derived from species experts. A variety of data capture techniques were used including implementation of the SmartBoard Interactive Whiteboard using stand-up, real-time digitizing at various scales (Cowardin, M., M. Flenner. March 2003. Maximizing Mapping Resources. GeoWorld 16(3):32-35). Various sources were referenced in developing these data including CPW Scientific Collection data, Cornell Lab of Ornithology eBird data, and Colorado Breeding Bird Atlas data.This generalized graphic representation of species range data is provided for informational purposes only and has not been prepared for, nor is it suitable for, any type of legal, regulatory, or site specific planning purposes. These data are subject to errors and change. Users of the information displayed in this map service are strongly cautioned to verify all information and contact local CPW Biologists before making any decisions.These data were last updated in October 2019.
Copyright Text: Colorado Parks and Wildlife Biologists Jeff Yost and Jim Gammonley.
Description: BarrowGoldeneyeBreedingRange is an ESRI SDE Feature Class encompassing the geographic area in which a population of Barrow's Goldeneye can typically be found breeding (the period of time during each year when a species reproduces - mates and has young) in Colorado. This information was derived from species experts. A variety of data capture techniques were used including implementation of the SmartBoard Interactive Whiteboard using stand-up, real-time digitizing at various scales (Cowardin, M., M. Flenner. March 2003. Maximizing Mapping Resources. GeoWorld 16(3):32-35). Various sources were referenced in developing these data including CPW Scientific Collection data, Cornell Lab of Ornithology eBird data, and Colorado Breeding Bird Atlas data.This generalized graphic representation of species range data is provided for informational purposes only and has not been prepared for, nor is it suitable for, any type of legal, regulatory, or site specific planning purposes. These data are subject to errors and change. Users of the information displayed in this map service are strongly cautioned to verify all information and contact local CPW Biologists before making any decisions.These data were last updated in October 2018.
Copyright Text: Colorado Parks and Wildlife Bird Conservation Coordinator Liza Rossi.
Description: BlackSwiftBreedingRange is an ESRI SDE Feature Class encompassing the geographic area in which a population of Black Swift can typically be found breeding (the period of time during each year when a species reproduces - mates and has young) in Colorado. This information was derived from species experts. A variety of data capture techniques were used including implementation of the SmartBoard Interactive Whiteboard using stand-up, real-time digitizing at various scales (Cowardin, M., M. Flenner. March 2003. Maximizing Mapping Resources. GeoWorld 16(3):32-35). Various sources were referenced in developing these data including CPW Scientific Collection data, Cornell Lab of Ornithology eBird data, and Colorado Breeding Bird Atlas data.This generalized graphic representation of species range data is provided for informational purposes only and has not been prepared for, nor is it suitable for, any type of legal, regulatory, or site specific planning purposes. These data are subject to errors and change. Users of the information displayed in this map service are strongly cautioned to verify all information and contact local CPW Biologists before making any decisions.These data were last updated in October 2018.
Copyright Text: Colorado Parks and Wildlife Bird Conservation Coordinator Liza Rossi.
Description: BlackTernBreedingRange is an ESRI SDE Feature Class encompassing the geographic area in which a population of Black Tern can typically be found breeding (the period of time during each year when a species reproduces - mates and has young) in Colorado. This information was derived from species experts. A variety of data capture techniques were used including implementation of the SmartBoard Interactive Whiteboard using stand-up, real-time digitizing at various scales (Cowardin, M., M. Flenner. March 2003. Maximizing Mapping Resources. GeoWorld 16(3):32-35). Various sources were referenced in developing these data including CPW Scientific Collection data, Cornell Lab of Ornithology eBird data, and Colorado Breeding Bird Atlas data.This generalized graphic representation of species range data is provided for informational purposes only and has not been prepared for, nor is it suitable for, any type of legal, regulatory, or site specific planning purposes. These data are subject to errors and change. Users of the information displayed in this map service are strongly cautioned to verify all information and contact local CPW Biologists before making any decisions.These data were last updated in October 2018.
Copyright Text: Colorado Parks and Wildlife Bird Conservation Coordinator Liza Rossi.
Description: BobolinkBreedingRange is an ESRI SDE Feature Class encompassing the geographic area in which a population of Bobolink can typically be found breeding (the period of time during each year when a species reproduces - mates and has young) in Colorado. This information was derived from species experts. A variety of data capture techniques were used including implementation of the SmartBoard Interactive Whiteboard using stand-up, real-time digitizing at various scales (Cowardin, M., M. Flenner. March 2003. Maximizing Mapping Resources. GeoWorld 16(3):32-35). Various sources were referenced in developing these data including CPW Scientific Collection data, Cornell Lab of Ornithology eBird data, and Colorado Breeding Bird Atlas data.This generalized graphic representation of species range data is provided for informational purposes only and has not been prepared for, nor is it suitable for, any type of legal, regulatory, or site specific planning purposes. These data are subject to errors and change. Users of the information displayed in this map service are strongly cautioned to verify all information and contact local CPW Biologists before making any decisions.These data were last updated in October 2018.
Copyright Text: Colorado Parks and Wildlife Bird Conservation Coordinator Liza Rossi.
Description: BrewerSparrowBreedingRange is an ESRI SDE Feature Class encompassing the geographic area in which a population of Brewer's Sparrow can typically be found breeding (the period of time during each year when a species reproduces - mates and has young) in Colorado. This information was derived from species experts. A variety of data capture techniques were used including implementation of the SmartBoard Interactive Whiteboard using stand-up, real-time digitizing at various scales (Cowardin, M., M. Flenner. March 2003. Maximizing Mapping Resources. GeoWorld 16(3):32-35). Various sources were referenced in developing these data including CPW Scientific Collection data, Cornell Lab of Ornithology eBird data, and Colorado Breeding Bird Atlas data.This generalized graphic representation of species range data is provided for informational purposes only and has not been prepared for, nor is it suitable for, any type of legal, regulatory, or site specific planning purposes. These data are subject to errors and change. Users of the information displayed in this map service are strongly cautioned to verify all information and contact local CPW Biologists before making any decisions.These data were last updated in October 2018.
Copyright Text: Colorado Parks and Wildlife Bird Conservation Coordinator Liza Rossi.
Description: BrownCappedRosyFinchBreedingRange is an ESRI SDE Feature Class encompassing the geographic area in which a population of Brown-capped Rosy Finch can typically be found breeding (the period of time during each year when a species reproduces - mates and has young) in Colorado. This information was derived from species experts. A variety of data capture techniques were used including implementation of the SmartBoard Interactive Whiteboard using stand-up, real-time digitizing at various scales (Cowardin, M., M. Flenner. March 2003. Maximizing Mapping Resources. GeoWorld 16(3):32-35). Various sources were referenced in developing these data including CPW Scientific Collection data, Cornell Lab of Ornithology eBird data, and Colorado Breeding Bird Atlas data.This generalized graphic representation of species range data is provided for informational purposes only and has not been prepared for, nor is it suitable for, any type of legal, regulatory, or site specific planning purposes. These data are subject to errors and change. Users of the information displayed in this map service are strongly cautioned to verify all information and contact local CPW Biologists before making any decisions.These data were last updated in October 2018.
Copyright Text: Colorado Parks and Wildlife Bird Conservation Coordinator Liza Rossi.
Description: BrownCappedRosyFinchOverallRange is an ESRI SDE Feature Class encompassing the observed range of a population of Brown-capped Rosy Finch in Colorado. This information was derived from species experts. A variety of data capture techniques were used including implementation of the SmartBoard Interactive Whiteboard using stand-up, real-time digitizing at various scales (Cowardin, M., M. Flenner. March 2003. Maximizing Mapping Resources. GeoWorld 16(3):32-35). Various sources were referenced in developing these data including CPW Scientific Collection data, Cornell Lab of Ornithology eBird data, and Colorado Breeding Bird Atlas data.This generalized graphic representation of species range data is provided for informational purposes only and has not been prepared for, nor is it suitable for, any type of legal, regulatory, or site specific planning purposes. These data are subject to errors and change. Users of the information displayed in this map service are strongly cautioned to verify all information and contact local CPW Biologists before making any decisions.These data were last updated in October 2018.
Copyright Text: Colorado Parks and Wildlife Bird Conservation Coordinator Liza Rossi.
Description: BurrowingOwlBreedingRange is an ESRI SDE Feature Class encompassing the geographic area in which a population of Western Burrowing Owl can typically be found breeding (the period of time during each year when a species reproduces - mates and has young) in Colorado. This information was derived from species experts. A variety of data capture techniques were used including implementation of the SmartBoard Interactive Whiteboard using stand-up, real-time digitizing at various scales (Cowardin, M., M. Flenner. March 2003. Maximizing Mapping Resources. GeoWorld 16(3):32-35). Various sources were referenced in developing these data including CPW Scientific Collection data, Cornell Lab of Ornithology eBird data, and Colorado Breeding Bird Atlas data.This generalized graphic representation of species range data is provided for informational purposes only and has not been prepared for, nor is it suitable for, any type of legal, regulatory, or site specific planning purposes. These data are subject to errors and change. Users of the information displayed in this map service are strongly cautioned to verify all information and contact local CPW Biologists before making any decisions.These data were last updated in October 2018.
Copyright Text: Colorado Parks and Wildlife Bird Conservation Coordinator Liza Rossi.
Description: CassinFinchBreedingRange is an ESRI SDE Feature Class encompassing the geographic area in which a population of Cassin's Finch can typically be found breeding (the period of time during each year when a species reproduces - mates and has young) in Colorado. This information was derived from species experts. A variety of data capture techniques were used including implementation of the SmartBoard Interactive Whiteboard using stand-up, real-time digitizing at various scales (Cowardin, M., M. Flenner. March 2003. Maximizing Mapping Resources. GeoWorld 16(3):32-35). Various sources were referenced in developing these data including CPW Scientific Collection data, Cornell Lab of Ornithology eBird data, and Colorado Breeding Bird Atlas data.This generalized graphic representation of species range data is provided for informational purposes only and has not been prepared for, nor is it suitable for, any type of legal, regulatory, or site specific planning purposes. These data are subject to errors and change. Users of the information displayed in this map service are strongly cautioned to verify all information and contact local CPW Biologists before making any decisions.These data were last updated in October 2018.
Copyright Text: Colorado Parks and Wildlife Bird Conservation Coordinator Liza Rossi.
Description: CassinSparrowBreedingRange is an ESRI SDE Feature Class encompassing the geographic area in which a population of Cassin's Sparrow can typically be found breeding (the period of time during each year when a species reproduces - mates and has young) in Colorado. This information was derived from species experts. A variety of data capture techniques were used including implementation of the SmartBoard Interactive Whiteboard using stand-up, real-time digitizing at various scales (Cowardin, M., M. Flenner. March 2003. Maximizing Mapping Resources. GeoWorld 16(3):32-35). Various sources were referenced in developing these data including CPW Scientific Collection data, Cornell Lab of Ornithology eBird data, and Colorado Breeding Bird Atlas data.This generalized graphic representation of species range data is provided for informational purposes only and has not been prepared for, nor is it suitable for, any type of legal, regulatory, or site specific planning purposes. These data are subject to errors and change. Users of the information displayed in this map service are strongly cautioned to verify all information and contact local CPW Biologists before making any decisions.These data were last updated in October 2018.
Copyright Text: Colorado Parks and Wildlife Bird Conservation Coordinator Liza Rossi.
Description: ChestnutCollaredLongspurBreedingRange is an ESRI SDE Feature Class encompassing the geographic area in which a population of Chestnut-collared Longspur can typically be found breeding (the period of time during each year when a species reproduces - mates and has young) in Colorado. This information was derived from species experts. A variety of data capture techniques were used including implementation of the SmartBoard Interactive Whiteboard using stand-up, real-time digitizing at various scales (Cowardin, M., M. Flenner. March 2003. Maximizing Mapping Resources. GeoWorld 16(3):32-35). Various sources were referenced in developing these data including CPW Scientific Collection data, Cornell Lab of Ornithology eBird data, and Colorado Breeding Bird Atlas data.This generalized graphic representation of species range data is provided for informational purposes only and has not been prepared for, nor is it suitable for, any type of legal, regulatory, or site specific planning purposes. These data are subject to errors and change. Users of the information displayed in this map service are strongly cautioned to verify all information and contact local CPW Biologists before making any decisions.These data were last updated in October 2018.
Copyright Text: Colorado Parks and Wildlife Bird Conservation Coordinator Liza Rossi.
Description: FerruginousHawkBreedingRange is an ESRI SDE Feature Class encompassing the geographic area in which a population of Ferruginous Hawk can typically be found breeding (the period of time during each year when a species reproduces - mates and has young) in Colorado. This information was derived from species experts. A variety of data capture techniques were used including implementation of the SmartBoard Interactive Whiteboard using stand-up, real-time digitizing at various scales (Cowardin, M., M. Flenner. March 2003. Maximizing Mapping Resources. GeoWorld 16(3):32-35). Various sources were referenced in developing these data including CPW Scientific Collection data, Cornell Lab of Ornithology eBird data, and Colorado Breeding Bird Atlas data.This generalized graphic representation of species range data is provided for informational purposes only and has not been prepared for, nor is it suitable for, any type of legal, regulatory, or site specific planning purposes. These data are subject to errors and change. Users of the information displayed in this map service are strongly cautioned to verify all information and contact local CPW Biologists before making any decisions.These data were last updated in October 2018.
Copyright Text: Colorado Parks and Wildlife Bird Conservation Coordinator Liza Rossi.
Description: GoldenEagleBreedingRange is an ESRI SDE Feature Class encompassing the geographic area in which a population of Golden Eagle can typically be found breeding (the period of time during each year when a species reproduces - mates and has young) in Colorado. This information was derived from species experts. A variety of data capture techniques were used including implementation of the SmartBoard Interactive Whiteboard using stand-up, real-time digitizing at various scales (Cowardin, M., M. Flenner. March 2003. Maximizing Mapping Resources. GeoWorld 16(3):32-35). Various sources were referenced in developing these data including CPW Scientific Collection data, Cornell Lab of Ornithology eBird data, and Colorado Breeding Bird Atlas data.This generalized graphic representation of species range data is provided for informational purposes only and has not been prepared for, nor is it suitable for, any type of legal, regulatory, or site specific planning purposes. These data are subject to errors and change. Users of the information displayed in this map service are strongly cautioned to verify all information and contact local CPW Biologists before making any decisions.These data were last updated in October 2018.
Copyright Text: Colorado Parks and Wildlife Bird Conservation Coordinator Liza Rossi.
Description: GraceWarblerBreedingRange is an ESRI SDE Feature Class encompassing the geographic area in which a population of Grace's Warbler can typically be found breeding (the period of time during each year when a species reproduces - mates and has young) in Colorado. This information was derived from species experts. A variety of data capture techniques were used including implementation of the SmartBoard Interactive Whiteboard using stand-up, real-time digitizing at various scales (Cowardin, M., M. Flenner. March 2003. Maximizing Mapping Resources. GeoWorld 16(3):32-35). Various sources were referenced in developing these data including CPW Scientific Collection data, Cornell Lab of Ornithology eBird data, and Colorado Breeding Bird Atlas data.This generalized graphic representation of species range data is provided for informational purposes only and has not been prepared for, nor is it suitable for, any type of legal, regulatory, or site specific planning purposes. These data are subject to errors and change. Users of the information displayed in this map service are strongly cautioned to verify all information and contact local CPW Biologists before making any decisions.These data were last updated in October 2018.
Copyright Text: Colorado Parks and Wildlife Bird Conservation Coordinator Liza Rossi.
Description: GrasshopperSparrowBreedingRange is an ESRI SDE Feature Class encompassing the geographic area in which a population of Grasshopper Sparrow can typically be found breeding (the period of time during each year when a species reproduces - mates and has young) in Colorado. This information was derived from species experts. A variety of data capture techniques were used including implementation of the SmartBoard Interactive Whiteboard using stand-up, real-time digitizing at various scales (Cowardin, M., M. Flenner. March 2003. Maximizing Mapping Resources. GeoWorld 16(3):32-35). Various sources were referenced in developing these data including CPW Scientific Collection data, Cornell Lab of Ornithology eBird data, and Colorado Breeding Bird Atlas data.This generalized graphic representation of species range data is provided for informational purposes only and has not been prepared for, nor is it suitable for, any type of legal, regulatory, or site specific planning purposes. These data are subject to errors and change. Users of the information displayed in this map service are strongly cautioned to verify all information and contact local CPW Biologists before making any decisions.These data were last updated in October 2018.
Copyright Text: Colorado Parks and Wildlife Bird Conservation Coordinator Liza Rossi.
Description: GrayVireoBreedingRange is an ESRI SDE Feature Class encompassing the geographic area in which a population of Gray Vireo can typically be found breeding (the period of time during each year when a species reproduces - mates and has young) in Colorado. This information was derived from species experts. A variety of data capture techniques were used including implementation of the SmartBoard Interactive Whiteboard using stand-up, real-time digitizing at various scales (Cowardin, M., M. Flenner. March 2003. Maximizing Mapping Resources. GeoWorld 16(3):32-35). Various sources were referenced in developing these data including CPW Scientific Collection data, Cornell Lab of Ornithology eBird data, and Colorado Breeding Bird Atlas data.This generalized graphic representation of species range data is provided for informational purposes only and has not been prepared for, nor is it suitable for, any type of legal, regulatory, or site specific planning purposes. These data are subject to errors and change. Users of the information displayed in this map service are strongly cautioned to verify all information and contact local CPW Biologists before making any decisions.These data were last updated in October 2018.
Copyright Text: Colorado Parks and Wildlife Bird Conservation Coordinator Liza Rossi.
Description: JuniperTitmouseBreedingRange is an ESRI SDE Feature Class encompassing the geographic area in which a population of Juniper Titmouse can typically be found breeding (the period of time during each year when a species reproduces - mates and has young) in Colorado. This information was derived from species experts. A variety of data capture techniques were used including implementation of the SmartBoard Interactive Whiteboard using stand-up, real-time digitizing at various scales (Cowardin, M., M. Flenner. March 2003. Maximizing Mapping Resources. GeoWorld 16(3):32-35). Various sources were referenced in developing these data including CPW Scientific Collection data, Cornell Lab of Ornithology eBird data, and Colorado Breeding Bird Atlas data.This generalized graphic representation of species range data is provided for informational purposes only and has not been prepared for, nor is it suitable for, any type of legal, regulatory, or site specific planning purposes. These data are subject to errors and change. Users of the information displayed in this map service are strongly cautioned to verify all information and contact local CPW Biologists before making any decisions.These data were last updated in October 2018.
Copyright Text: Colorado Parks and Wildlife Bird Conservation Coordinator Liza Rossi.
Description: LarkBuntingBreedingRange is an ESRI SDE Feature Class encompassing the geographic area in which a population of Lark Bunting can typically be found breeding (the period of time during each year when a species reproduces - mates and has young) in Colorado. This information was derived from species experts. A variety of data capture techniques were used including implementation of the SmartBoard Interactive Whiteboard using stand-up, real-time digitizing at various scales (Cowardin, M., M. Flenner. March 2003. Maximizing Mapping Resources. GeoWorld 16(3):32-35). Various sources were referenced in developing these data including CPW Scientific Collection data, Cornell Lab of Ornithology eBird data, and Colorado Breeding Bird Atlas data.This generalized graphic representation of species range data is provided for informational purposes only and has not been prepared for, nor is it suitable for, any type of legal, regulatory, or site specific planning purposes. These data are subject to errors and change. Users of the information displayed in this map service are strongly cautioned to verify all information and contact local CPW Biologists before making any decisions.These data were last updated in October 2018.
Copyright Text: Colorado Parks and Wildlife Bird Conservation Coordinator Liza Rossi.
Description: LazuliBuntingBreedingRange is an ESRI SDE Feature Class encompassing the geographic area in which a population of Lazuli Bunting can typically be found breeding (the period of time during each year when a species reproduces - mates and has young) in Colorado. This information was derived from species experts. A variety of data capture techniques were used including implementation of the SmartBoard Interactive Whiteboard using stand-up, real-time digitizing at various scales (Cowardin, M., M. Flenner. March 2003. Maximizing Mapping Resources. GeoWorld 16(3):32-35). Various sources were referenced in developing these data including CPW Scientific Collection data, Cornell Lab of Ornithology eBird data, and Colorado Breeding Bird Atlas data.This generalized graphic representation of species range data is provided for informational purposes only and has not been prepared for, nor is it suitable for, any type of legal, regulatory, or site specific planning purposes. These data are subject to errors and change. Users of the information displayed in this map service are strongly cautioned to verify all information and contact local CPW Biologists before making any decisions.These data were last updated in October 2018.
Copyright Text: Colorado Parks and Wildlife Bird Conservation Coordinator Liza Rossi.
Description: LeastTernBreedingRange is an ESRI SDE Feature Class encompassing the geographic area in which a population of Least Tern can typically be found breeding (the period of time during each year when a species reproduces - mates and has young) in Colorado. This information was derived from species experts. A variety of data capture techniques were used including implementation of the SmartBoard Interactive Whiteboard using stand-up, real-time digitizing at various scales (Cowardin, M., M. Flenner. March 2003. Maximizing Mapping Resources. GeoWorld 16(3):32-35). Various sources were referenced in developing these data including CPW Scientific Collection data, Cornell Lab of Ornithology eBird data, and Colorado Breeding Bird Atlas data.This generalized graphic representation of species range data is provided for informational purposes only and has not been prepared for, nor is it suitable for, any type of legal, regulatory, or site specific planning purposes. These data are subject to errors and change. Users of the information displayed in this map service are strongly cautioned to verify all information and contact local CPW Biologists before making any decisions.These data were last updated in October 2018.
Copyright Text: Colorado Parks and Wildlife Bird Conservation Coordinator Liza Rossi.
Description: LewisWoodpeckerBreedingRange is an ESRI SDE Feature Class encompassing the geographic area in which a population of Lewis's Woodpecker can typically be found breeding (the period of time during each year when a species reproduces - mates and has young) in Colorado. This information was derived from species experts. A variety of data capture techniques were used including implementation of the SmartBoard Interactive Whiteboard using stand-up, real-time digitizing at various scales (Cowardin, M., M. Flenner. March 2003. Maximizing Mapping Resources. GeoWorld 16(3):32-35). Various sources were referenced in developing these data including CPW Scientific Collection data, Cornell Lab of Ornithology eBird data, and Colorado Breeding Bird Atlas data.This generalized graphic representation of species range data is provided for informational purposes only and has not been prepared for, nor is it suitable for, any type of legal, regulatory, or site specific planning purposes. These data are subject to errors and change. Users of the information displayed in this map service are strongly cautioned to verify all information and contact local CPW Biologists before making any decisions.These data were last updated in October 2018.
Copyright Text: Colorado Parks and Wildlife Bird Conservation Coordinator Liza Rossi.
Description: LongBilledCurlewBreedingRange is an ESRI SDE Feature Class encompassing the geographic area in which a population of Long-billed Curlew can typically be found breeding (the period of time during each year when a species reproduces - mates and has young) in Colorado. This information was derived from species experts. A variety of data capture techniques were used including implementation of the SmartBoard Interactive Whiteboard using stand-up, real-time digitizing at various scales (Cowardin, M., M. Flenner. March 2003. Maximizing Mapping Resources. GeoWorld 16(3):32-35). Various sources were referenced in developing these data including CPW Scientific Collection data, Cornell Lab of Ornithology eBird data, and Colorado Breeding Bird Atlas data.This generalized graphic representation of species range data is provided for informational purposes only and has not been prepared for, nor is it suitable for, any type of legal, regulatory, or site specific planning purposes. These data are subject to errors and change. Users of the information displayed in this map service are strongly cautioned to verify all information and contact local CPW Biologists before making any decisions.These data were last updated in October 2018.
Copyright Text: Colorado Parks and Wildlife Bird Conservation Coordinator Liza Rossi.
Description: McCownLongspurBreedingRange is an ESRI SDE Feature Class encompassing the geographic area in which a population of McCown's Longspur can typically be found breeding (the period of time during each year when a species reproduces - mates and has young) in Colorado. This information was derived from species experts. A variety of data capture techniques were used including implementation of the SmartBoard Interactive Whiteboard using stand-up, real-time digitizing at various scales (Cowardin, M., M. Flenner. March 2003. Maximizing Mapping Resources. GeoWorld 16(3):32-35). Various sources were referenced in developing these data including CPW Scientific Collection data, Cornell Lab of Ornithology eBird data, and Colorado Breeding Bird Atlas data.This generalized graphic representation of species range data is provided for informational purposes only and has not been prepared for, nor is it suitable for, any type of legal, regulatory, or site specific planning purposes. These data are subject to errors and change. Users of the information displayed in this map service are strongly cautioned to verify all information and contact local CPW Biologists before making any decisions.These data were last updated in October 2018.
Copyright Text: Colorado Parks and Wildlife Bird Conservation Coordinator Liza Rossi.
Description: MountainPloverBreedingRange is an ESRI SDE Feature Class encompassing the geographic area in which a population of Mountain Plover can typically be found breeding (the period of time during each year when a species reproduces - mates and has young) in Colorado. This information was derived from species experts. A variety of data capture techniques were used including implementation of the SmartBoard Interactive Whiteboard using stand-up, real-time digitizing at various scales (Cowardin, M., M. Flenner. March 2003. Maximizing Mapping Resources. GeoWorld 16(3):32-35). Various sources were referenced in developing these data including CPW Scientific Collection data, Cornell Lab of Ornithology eBird data, and Colorado Breeding Bird Atlas data.This generalized graphic representation of species range data is provided for informational purposes only and has not been prepared for, nor is it suitable for, any type of legal, regulatory, or site specific planning purposes. These data are subject to errors and change. Users of the information displayed in this map service are strongly cautioned to verify all information and contact local CPW Biologists before making any decisions.These data were last updated in October 2018.
Copyright Text: Colorado Parks and Wildlife Bird Conservation Coordinator Liza Rossi.
Description: NorthernBobwhiteBreedingRange is an ESRI SDE Feature Class encompassing the geographic area in which a population of Northern Bobwhite can typically be found breeding (the period of time during each year when a species reproduces - mates and has young) in Colorado. This information was derived from species experts. A variety of data capture techniques were used including implementation of the SmartBoard Interactive Whiteboard using stand-up, real-time digitizing at various scales (Cowardin, M., M. Flenner. March 2003. Maximizing Mapping Resources. GeoWorld 16(3):32-35). Various sources were referenced in developing these data including CPW Scientific Collection data, Cornell Lab of Ornithology eBird data, and Colorado Breeding Bird Atlas data.This generalized graphic representation of species range data is provided for informational purposes only and has not been prepared for, nor is it suitable for, any type of legal, regulatory, or site specific planning purposes. These data are subject to errors and change. Users of the information displayed in this map service are strongly cautioned to verify all information and contact local CPW Biologists before making any decisions.These data were last updated in October 2018.
Copyright Text: Colorado Parks and Wildlife Bird Conservation Coordinator Liza Rossi.
Description: NorthernGoshawkBreedingRange is an ESRI SDE Feature Class encompassing the geographic area in which a population of Northern Goshawk can typically be found breeding (the period of time during each year when a species reproduces - mates and has young) in Colorado. This information was derived from species experts. A variety of data capture techniques were used including implementation of the SmartBoard Interactive Whiteboard using stand-up, real-time digitizing at various scales (Cowardin, M., M. Flenner. March 2003. Maximizing Mapping Resources. GeoWorld 16(3):32-35). Various sources were referenced in developing these data including CPW Scientific Collection data, Cornell Lab of Ornithology eBird data, and Colorado Breeding Bird Atlas data.This generalized graphic representation of species range data is provided for informational purposes only and has not been prepared for, nor is it suitable for, any type of legal, regulatory, or site specific planning purposes. These data are subject to errors and change. Users of the information displayed in this map service are strongly cautioned to verify all information and contact local CPW Biologists before making any decisions.These data were last updated in October 2018.
Copyright Text: Colorado Parks and Wildlife Bird Conservation Coordinator Liza Rossi.
Description: NorthernHarrierBreedingRange is an ESRI SDE Feature Class encompassing the geographic area in which a population of Northern Harrier can typically be found breeding (the period of time during each year when a species reproduces - mates and has young) in Colorado. This information was derived from species experts. A variety of data capture techniques were used including implementation of the SmartBoard Interactive Whiteboard using stand-up, real-time digitizing at various scales (Cowardin, M., M. Flenner. March 2003. Maximizing Mapping Resources. GeoWorld 16(3):32-35). Various sources were referenced in developing these data including CPW Scientific Collection data, Cornell Lab of Ornithology eBird data, and Colorado Breeding Bird Atlas data.This generalized graphic representation of species range data is provided for informational purposes only and has not been prepared for, nor is it suitable for, any type of legal, regulatory, or site specific planning purposes. These data are subject to errors and change. Users of the information displayed in this map service are strongly cautioned to verify all information and contact local CPW Biologists before making any decisions.These data were last updated in October 2018.
Copyright Text: Colorado Parks and Wildlife Bird Conservation Coordinator Liza Rossi.
Description: OliveSidedFlycatcherBreedingRange is an ESRI SDE Feature Class encompassing the geographic area in which a population of Olive-sided Flycatcher can typically be found breeding (the period of time during each year when a species reproduces - mates and has young) in Colorado. This information was derived from species experts. A variety of data capture techniques were used including implementation of the SmartBoard Interactive Whiteboard using stand-up, real-time digitizing at various scales (Cowardin, M., M. Flenner. March 2003. Maximizing Mapping Resources. GeoWorld 16(3):32-35). Various sources were referenced in developing these data including CPW Scientific Collection data, Cornell Lab of Ornithology eBird data, and Colorado Breeding Bird Atlas data.This generalized graphic representation of species range data is provided for informational purposes only and has not been prepared for, nor is it suitable for, any type of legal, regulatory, or site specific planning purposes. These data are subject to errors and change. Users of the information displayed in this map service are strongly cautioned to verify all information and contact local CPW Biologists before making any decisions.These data were last updated in October 2018.
Copyright Text: Colorado Parks and Wildlife Bird Conservation Coordinator Liza Rossi.
Description: PinyonJayBreedingRange is an ESRI SDE Feature Class encompassing the geographic area in which a population of Pinyon Jay can typically be found breeding (the period of time during each year when a species reproduces - mates and has young) in Colorado. This information was derived from species experts. A variety of data capture techniques were used including implementation of the SmartBoard Interactive Whiteboard using stand-up, real-time digitizing at various scales (Cowardin, M., M. Flenner. March 2003. Maximizing Mapping Resources. GeoWorld 16(3):32-35). Various sources were referenced in developing these data including CPW Scientific Collection data, Cornell Lab of Ornithology eBird data, and Colorado Breeding Bird Atlas data.This generalized graphic representation of species range data is provided for informational purposes only and has not been prepared for, nor is it suitable for, any type of legal, regulatory, or site specific planning purposes. These data are subject to errors and change. Users of the information displayed in this map service are strongly cautioned to verify all information and contact local CPW Biologists before making any decisions.These data were last updated in October 2018.
Copyright Text: Colorado Parks and Wildlife Bird Conservation Coordinator Liza Rossi.
Description: PipingPloverBreedingRange is an ESRI SDE Feature Class encompassing the geographic area in which a population of Piping Plover can typically be found breeding (the period of time during each year when a species reproduces - mates and has young) in Colorado. This information was derived from species experts. A variety of data capture techniques were used including implementation of the SmartBoard Interactive Whiteboard using stand-up, real-time digitizing at various scales (Cowardin, M., M. Flenner. March 2003. Maximizing Mapping Resources. GeoWorld 16(3):32-35). Various sources were referenced in developing these data including CPW Scientific Collection data, Cornell Lab of Ornithology eBird data, and Colorado Breeding Bird Atlas data.This generalized graphic representation of species range data is provided for informational purposes only and has not been prepared for, nor is it suitable for, any type of legal, regulatory, or site specific planning purposes. These data are subject to errors and change. Users of the information displayed in this map service are strongly cautioned to verify all information and contact local CPW Biologists before making any decisions.These data were last updated in October 2018.
Copyright Text: Colorado Parks and Wildlife Bird Conservation Coordinator Liza Rossi.
Description: PrairieFalconBreedingRange is an ESRI SDE Feature Class encompassing the geographic area in which a population of Prairie Falcon can typically be found breeding (the period of time during each year when a species reproduces - mates and has young) in Colorado. This information was derived from species experts. A variety of data capture techniques were used including implementation of the SmartBoard Interactive Whiteboard using stand-up, real-time digitizing at various scales (Cowardin, M., M. Flenner. March 2003. Maximizing Mapping Resources. GeoWorld 16(3):32-35). Various sources were referenced in developing these data including CPW Scientific Collection data, Cornell Lab of Ornithology eBird data, and Colorado Breeding Bird Atlas data.This generalized graphic representation of species range data is provided for informational purposes only and has not been prepared for, nor is it suitable for, any type of legal, regulatory, or site specific planning purposes. These data are subject to errors and change. Users of the information displayed in this map service are strongly cautioned to verify all information and contact local CPW Biologists before making any decisions.These data were last updated in October 2018.
Copyright Text: Colorado Parks and Wildlife Bird Conservation Coordinator Liza Rossi.
Description: PurpleMartinBreedingRange is an ESRI SDE Feature Class encompassing the geographic area in which a population of Purple Martin can typically be found breeding (the period of time during each year when a species reproduces - mates and has young) in Colorado. This information was derived from species experts. A variety of data capture techniques were used including implementation of the SmartBoard Interactive Whiteboard using stand-up, real-time digitizing at various scales (Cowardin, M., M. Flenner. March 2003. Maximizing Mapping Resources. GeoWorld 16(3):32-35). Various sources were referenced in developing these data including CPW Scientific Collection data, Cornell Lab of Ornithology eBird data, and Colorado Breeding Bird Atlas data.This generalized graphic representation of species range data is provided for informational purposes only and has not been prepared for, nor is it suitable for, any type of legal, regulatory, or site specific planning purposes. These data are subject to errors and change. Users of the information displayed in this map service are strongly cautioned to verify all information and contact local CPW Biologists before making any decisions.These data were last updated in October 2018.
Copyright Text: Colorado Parks and Wildlife Bird Conservation Coordinator Liza Rossi.
Description: RufousHummingbirdMigrationRange is an ESRI SDE Feature Class encompassing the geographic area in which a population of Rufous Hummingbird can typically be found in Colorado while seasonally moving between their winter range and their breeding range. This information was derived from species experts. A variety of data capture techniques were used including implementation of the SmartBoard Interactive Whiteboard using stand-up, real-time digitizing at various scales (Cowardin, M., M. Flenner. March 2003. Maximizing Mapping Resources. GeoWorld 16(3):32-35). Various sources were referenced in developing these data including CPW Scientific Collection data, Cornell Lab of Ornithology eBird data, and Colorado Breeding Bird Atlas data.This generalized graphic representation of species range data is provided for informational purposes only and has not been prepared for, nor is it suitable for, any type of legal, regulatory, or site specific planning purposes. These data are subject to errors and change. Users of the information displayed in this map service are strongly cautioned to verify all information and contact local CPW Biologists before making any decisions.These data were last updated in October 2019.
Description: SageSparrowBreedingRange is an ESRI SDE Feature Class encompassing the geographic area in which a population of Sage Sparrow can typically be found breeding (the period of time during each year when a species reproduces - mates and has young) in Colorado. This information was derived from species experts. A variety of data capture techniques were used including implementation of the SmartBoard Interactive Whiteboard using stand-up, real-time digitizing at various scales (Cowardin, M., M. Flenner. March 2003. Maximizing Mapping Resources. GeoWorld 16(3):32-35). Various sources were referenced in developing these data including CPW Scientific Collection data, Cornell Lab of Ornithology eBird data, and Colorado Breeding Bird Atlas data.This generalized graphic representation of species range data is provided for informational purposes only and has not been prepared for, nor is it suitable for, any type of legal, regulatory, or site specific planning purposes. These data are subject to errors and change. Users of the information displayed in this map service are strongly cautioned to verify all information and contact local CPW Biologists before making any decisions.These data were last updated in October 2018.
Copyright Text: Colorado Parks and Wildlife Bird Conservation Coordinator Liza Rossi.
Description: SwainsonHawkBreedingRange is an ESRI SDE Feature Class encompassing the geographic area in which a population of Swainson's Hawk can typically be found breeding (the period of time during each year when a species reproduces - mates and has young) in Colorado. This information was derived from species experts. A variety of data capture techniques were used including implementation of the SmartBoard Interactive Whiteboard using stand-up, real-time digitizing at various scales (Cowardin, M., M. Flenner. March 2003. Maximizing Mapping Resources. GeoWorld 16(3):32-35). Various sources were referenced in developing these data including CPW Scientific Collection data, Cornell Lab of Ornithology eBird data, and Colorado Breeding Bird Atlas data.This generalized graphic representation of species range data is provided for informational purposes only and has not been prepared for, nor is it suitable for, any type of legal, regulatory, or site specific planning purposes. These data are subject to errors and change. Users of the information displayed in this map service are strongly cautioned to verify all information and contact local CPW Biologists before making any decisions.These data were last updated in October 2018.
Copyright Text: Colorado Parks and Wildlife Bird Conservation Coordinator Liza Rossi.
Description: UplandSandpiperBreedingRange is an ESRI SDE Feature Class encompassing the geographic area in which a population of Upland Sandpiper can typically be found breeding (the period of time during each year when a species reproduces - mates and has young) in Colorado. This information was derived from species experts. A variety of data capture techniques were used including implementation of the SmartBoard Interactive Whiteboard using stand-up, real-time digitizing at various scales (Cowardin, M., M. Flenner. March 2003. Maximizing Mapping Resources. GeoWorld 16(3):32-35). Various sources were referenced in developing these data including CPW Scientific Collection data, Cornell Lab of Ornithology eBird data, and Colorado Breeding Bird Atlas data.This generalized graphic representation of species range data is provided for informational purposes only and has not been prepared for, nor is it suitable for, any type of legal, regulatory, or site specific planning purposes. These data are subject to errors and change. Users of the information displayed in this map service are strongly cautioned to verify all information and contact local CPW Biologists before making any decisions.These data were last updated in October 2018.
Copyright Text: Colorado Parks and Wildlife Bird Conservation Coordinator Liza Rossi.
Description: VeeryBreedingRange is an ESRI SDE Feature Class encompassing the geographic area in which a population of Veery can typically be found breeding (the period of time during each year when a species reproduces - mates and has young) in Colorado. This information was derived from species experts. A variety of data capture techniques were used including implementation of the SmartBoard Interactive Whiteboard using stand-up, real-time digitizing at various scales (Cowardin, M., M. Flenner. March 2003. Maximizing Mapping Resources. GeoWorld 16(3):32-35). Various sources were referenced in developing these data including CPW Scientific Collection data, Cornell Lab of Ornithology eBird data, and Colorado Breeding Bird Atlas data.This generalized graphic representation of species range data is provided for informational purposes only and has not been prepared for, nor is it suitable for, any type of legal, regulatory, or site specific planning purposes. These data are subject to errors and change. Users of the information displayed in this map service are strongly cautioned to verify all information and contact local CPW Biologists before making any decisions.These data were last updated in October 2018.
Copyright Text: Colorado Parks and Wildlife Bird Conservation Coordinator Liza Rossi.
Description: VirginiaWarblerBreedingRange is an ESRI SDE Feature Class encompassing the geographic area in which a population of Virginia's Warbler can typically be found breeding (the period of time during each year when a species reproduces - mates and has young) in Colorado. This information was derived from species experts. A variety of data capture techniques were used including implementation of the SmartBoard Interactive Whiteboard using stand-up, real-time digitizing at various scales (Cowardin, M., M. Flenner. March 2003. Maximizing Mapping Resources. GeoWorld 16(3):32-35). Various sources were referenced in developing these data including CPW Scientific Collection data, Cornell Lab of Ornithology eBird data, and Colorado Breeding Bird Atlas data.This generalized graphic representation of species range data is provided for informational purposes only and has not been prepared for, nor is it suitable for, any type of legal, regulatory, or site specific planning purposes. These data are subject to errors and change. Users of the information displayed in this map service are strongly cautioned to verify all information and contact local CPW Biologists before making any decisions.These data were last updated in October 2018.
Copyright Text: Colorado Parks and Wildlife Bird Conservation Coordinator Liza Rossi.
Description: WesternSnowyPloverBreedingRange is an ESRI SDE Feature Class encompassing the geographic area in which a population of Western Snowy Plover can typically be found breeding (the period of time during each year when a species reproduces - mates and has young) in Colorado. This information was derived from species experts. A variety of data capture techniques were used including implementation of the SmartBoard Interactive Whiteboard using stand-up, real-time digitizing at various scales (Cowardin, M., M. Flenner. March 2003. Maximizing Mapping Resources. GeoWorld 16(3):32-35). Various sources were referenced in developing these data including CPW Scientific Collection data, Cornell Lab of Ornithology eBird data, and Colorado Breeding Bird Atlas data.This generalized graphic representation of species range data is provided for informational purposes only and has not been prepared for, nor is it suitable for, any type of legal, regulatory, or site specific planning purposes. These data are subject to errors and change. Users of the information displayed in this map service are strongly cautioned to verify all information and contact local CPW Biologists before making any decisions.These data were last updated in October 2018.
Copyright Text: Colorado Parks and Wildlife Bird Conservation Coordinator Liza Rossi.
Description: WhiteFacedIbisBreedingRange is an ESRI SDE Feature Class encompassing the geographic area in which a population of White-faced Ibis can typically be found breeding (the period of time during each year when a species reproduces - mates and has young) in Colorado. This information was derived from species experts. A variety of data capture techniques were used including implementation of the SmartBoard Interactive Whiteboard using stand-up, real-time digitizing at various scales (Cowardin, M., M. Flenner. March 2003. Maximizing Mapping Resources. GeoWorld 16(3):32-35). Various sources were referenced in developing these data including CPW Scientific Collection data, Cornell Lab of Ornithology eBird data, and Colorado Breeding Bird Atlas data.This generalized graphic representation of species range data is provided for informational purposes only and has not been prepared for, nor is it suitable for, any type of legal, regulatory, or site specific planning purposes. These data are subject to errors and change. Users of the information displayed in this map service are strongly cautioned to verify all information and contact local CPW Biologists before making any decisions.These data were last updated in October 2018.
Copyright Text: Colorado Parks and Wildlife Bird Conservation Coordinator Liza Rossi.
Description: Arkansas Darter HUC 12 Presence is an ESRI SDE Feature Class depicting the Hydrologic Unit Code 12 boundaries where a population of Arkansas Darter are known to occur in Colorado based on occurrences between Jan. 2008 and Dec. 2017 aggregated at the HUC12 level. This information was derived from species experts. A variety of data capture techniques were used. Various sources were referenced in developing these data.These data were last updated in March 2019.
Description: Bluehead Sucker HUC 12 Presence is an ESRI SDE Feature Class depicting the Hydrologic Unit Code 12 boundaries where a population of Bluehead Sucker are known to occur in Colorado based on occurrences between Jan. 2008 and Dec. 2017 aggregated at the HUC12 level. This information was derived from species experts. A variety of data capture techniques were used. Various sources were referenced in developing these data.These data were last updated in March 2019.
Description: Bonytail HUC 12 Presence is an ESRI SDE Feature Class depicting the Hydrologic Unit Code 12 boundaries where a population of Bonytail are known to occur in Colorado based on occurrences between Jan. 2008 and Dec. 2017 aggregated at the HUC12 level. This information was derived from species experts. A variety of data capture techniques were used. Various sources were referenced in developing these data.These data were last updated in March 2019.
Description: Brassy Minnow HUC 12 Presence is an ESRI SDE Feature Class depicting the Hydrologic Unit Code 12 boundaries where a population of Brassy Minnow are known to occur in Colorado based on occurrences between Jan. 2008 and Dec. 2017 aggregated at the HUC12 level. This information was derived from species experts. A variety of data capture techniques were used. Various sources were referenced in developing these data.These data were last updated in March 2019.
Description: Colorado Pikeminnow HUC 12 Presence is an ESRI SDE Feature Class depicting the Hydrologic Unit Code 12 boundaries where a population of Colorado Pikeminnow are known to occur in Colorado based on occurrences between Jan. 2008 and Dec. 2017 aggregated at the HUC12 level. This information was derived from species experts. A variety of data capture techniques were used. Various sources were referenced in developing these data.These data were last updated in March 2019.
Description: Common Shiner HUC 12 Presence is an ESRI SDE Feature Class depicting the Hydrologic Unit Code 12 boundaries where a population of Common Shiner are known to occur in Colorado based on occurrences between Jan. 2008 and Dec. 2017 aggregated at the HUC12 level. This information was derived from species experts. A variety of data capture techniques were used. Various sources were referenced in developing these data.These data were last updated in March 2019.
Description: Cutthroat Trout HUC 12 Presence is an ESRI SDE Feature Class depicting the Hydrologic Unit Code 12 boundaries where a population of all species of Cutthroat Trout are known to occur in Colorado based on occurrences between Jan. 2008 and Dec. 2017 aggregated at the HUC12 level. This information was derived from species experts. A variety of data capture techniques were used. Various sources were referenced in developing these data.These data were last updated in March 2019.
Description: Flannelmouth Sucker HUC 12 Presence is an ESRI SDE Feature Class depicting the Hydrologic Unit Code 12 boundaries where a population of Flannelmouth Sucker are known to occur in Colorado based on occurrences between Jan. 2008 and Dec. 2017 aggregated at the HUC12 level. This information was derived from species experts. A variety of data capture techniques were used. Various sources were referenced in developing these data.These data were last updated in March 2019.
Description: Flathead Chub HUC 12 Presence is an ESRI SDE Feature Class depicting the Hydrologic Unit Code 12 boundaries where a population of Flathead Chub are known to occur in Colorado based on occurrences between Jan. 2008 and Dec. 2017 aggregated at the HUC12 level. This information was derived from species experts. A variety of data capture techniques were used. Various sources were referenced in developing these data.These data were last updated in March 2019.
Description: Humpback Chub HUC 12 Presence is an ESRI SDE Feature Class depicting the Hydrologic Unit Code 12 boundaries where a population of Humpback Chub are known to occur in Colorado based on occurrences between Jan. 2008 and Dec. 2017 aggregated at the HUC12 level. This information was derived from species experts. A variety of data capture techniques were used. Various sources were referenced in developing these data.These data were last updated in March 2019.
Description: Iowa Darter HUC 12 Presence is an ESRI SDE Feature Class depicting the Hydrologic Unit Code 12 boundaries where a population of Iowa Darter are known to occur in Colorado based on occurrences between Jan. 2008 and Dec. 2017 aggregated at the HUC12 level. This information was derived from species experts. A variety of data capture techniques were used. Various sources were referenced in developing these data.These data were last updated in March 2019.
Description: Lake Chub HUC 12 Presence is an ESRI SDE Feature Class depicting the Hydrologic Unit Code 12 boundaries where a population of Lake Chub are known to occur in Colorado based on occurrences between Jan. 2008 and Dec. 2017 aggregated at the HUC12 level. This information was derived from species experts. A variety of data capture techniques were used. Various sources were referenced in developing these data.These data were last updated in March 2019.
Description: Mountain Sucker HUC 12 Presence is an ESRI SDE Feature Class depicting the Hydrologic Unit Code 12 boundaries where a population of Mountain Sucker are known to occur in Colorado based on occurrences between Jan. 2008 and Dec. 2017 aggregated at the HUC12 level. This information was derived from species experts. A variety of data capture techniques were used. Various sources were referenced in developing these data.These data were last updated in March 2019.
Description: Northern Redbelly Dace HUC 12 Presence is an ESRI SDE Feature Class depicting the Hydrologic Unit Code 12 boundaries where a population of Northern Redbelly Dace are known to occur in Colorado based on occurrences between Jan. 2008 and Dec. 2017 aggregated at the HUC12 level. This information was derived from species experts. A variety of data capture techniques were used. Various sources were referenced in developing these data.These data were last updated in March 2019.
Description: Orange-spotted Sunfish HUC 12 Presence is an ESRI SDE Feature Class depicting the Hydrologic Unit Code 12 boundaries where a population of Orange-spotted Sunfish are known to occur in Colorado based on occurrences between Jan. 2008 and Dec. 2017 aggregated at the HUC12 level. This information was derived from species experts. A variety of data capture techniques were used. Various sources were referenced in developing these data.These data were last updated in March 2019.
Description: Orangethroat Darter HUC 12 Presence is an ESRI SDE Feature Class depicting the Hydrologic Unit Code 12 boundaries where a population of Orangethroat Darter are known to occur in Colorado based on occurrences between Jan. 2008 and Dec. 2017 aggregated at the HUC12 level. This information was derived from species experts. A variety of data capture techniques were used. Various sources were referenced in developing these data.These data were last updated in March 2019.
Description: Plains Minnow HUC 12 Presence is an ESRI SDE Feature Class depicting the Hydrologic Unit Code 12 boundaries where a population of Plains Minnow are known to occur in Colorado based on occurrences between Jan. 2008 and Dec. 2017 aggregated at the HUC12 level. This information was derived from species experts. A variety of data capture techniques were used. Various sources were referenced in developing these data.These data were last updated in March 2019.
Description: Plains Topminnow HUC 12 Presence is an ESRI SDE Feature Class depicting the Hydrologic Unit Code 12 boundaries where a population of Plains Topminnow are known to occur in Colorado based on occurrences between Jan. 2008 and Dec. 2017 aggregated at the HUC12 level. This information was derived from species experts. A variety of data capture techniques were used. Various sources were referenced in developing these data.These data were last updated in March 2019.
Description: Razorback Sucker HUC 12 Presence is an ESRI SDE Feature Class depicting the Hydrologic Unit Code 12 boundaries where a population of Razorback Sucker are known to occur in Colorado based on occurrences between Jan. 2008 and Dec. 2017 aggregated at the HUC12 level. This information was derived from species experts. A variety of data capture techniques were used. Various sources were referenced in developing these data.These data were last updated in March 2019.
Description: Rio Grande Chub HUC 12 Presence is an ESRI SDE Feature Class depicting the Hydrologic Unit Code 12 boundaries where a population of Rio Grande Chub are known to occur in Colorado based on occurrences between Jan. 2008 and Dec. 2017 aggregated at the HUC12 level. This information was derived from species experts. A variety of data capture techniques were used. Various sources were referenced in developing these data.These data were last updated in March 2019.
Description: Rio Grande Sucker HUC 12 Presence is an ESRI SDE Feature Class depicting the Hydrologic Unit Code 12 boundaries where a population of Rio Grande Sucker are known to occur in Colorado based on occurrences between Jan. 2008 and Dec. 2017 aggregated at the HUC12 level. This information was derived from species experts. A variety of data capture techniques were used. Various sources were referenced in developing these data.These data were last updated in March 2019.
Description: Roundtail Chub HUC 12 Presence is an ESRI SDE Feature Class depicting the Hydrologic Unit Code 12 boundaries where a population of Roundtail Chub are known to occur in Colorado based on occurrences between Jan. 2008 and Dec. 2017 aggregated at the HUC12 level. This information was derived from species experts. A variety of data capture techniques were used. Various sources were referenced in developing these data.These data were last updated in March 2019.
Description: Southern Redbelly Dace HUC 12 Presence is an ESRI SDE Feature Class depicting the Hydrologic Unit Code 12 boundaries where a population of Southern Redbelly Dace are known to occur in Colorado based on occurrences between Jan. 2008 and Dec. 2017 aggregated at the HUC12 level. This information was derived from species experts. A variety of data capture techniques were used. Various sources were referenced in developing these data.These data were last updated in March 2019.
Description: Stonecat HUC 12 Presence is an ESRI SDE Feature Class depicting the Hydrologic Unit Code 12 boundaries where a population of Stonecat are known to occur in Colorado based on occurrences between Jan. 2008 and Dec. 2017 aggregated at the HUC12 level. This information was derived from species experts. A variety of data capture techniques were used. Various sources were referenced in developing these data.These data were last updated in March 2019.
Description: Suckermouth Minnow HUC 12 Presence is an ESRI SDE Feature Class depicting the Hydrologic Unit Code 12 boundaries where a population of Suckermouth Minnow are known to occur in Colorado based on occurrences between Jan. 2008 and Dec. 2017 aggregated at the HUC12 level. This information was derived from species experts. A variety of data capture techniques were used. Various sources were referenced in developing these data.These data were last updated in March 2019.
Description: This dataset shows HUC12s containing a verified occurrence of Northern Cricket Frog (Acris crepitans) since 1970 in Colorado based on records in Colorado Parks and Wildlife Herptile database.These data were last updated in May 2020.
Description: This dataset shows HUC12s containing a verified occurrence of Canyon Treefrog (Hyla arenicolor) since 1970 in Colorado based on records in Colorado Parks and Wildlife Herptile database.These data were last updated in May 2020.
Description: This dataset shows HUC12s containing a verified occurrence of Couch's Spadefoot (Scaphiopus couchii) since 1970 in Colorado based on records in Colorado Parks and Wildlife Herptile database.These data were last updated in May 2020.
Description: This dataset shows HUC12s containing a verified occurrence of Great Basin Spadefoot (Spea intermontana) since 1970 in Colorado based on records in Colorado Parks and Wildlife Herptile database.These data were last updated in May 2020.
Name: Great Plains (Western) Narrow-mouthed Toad HUC 12 Presence
Display Field: HU_12_NAME
Type: Feature Layer
Geometry Type: esriGeometryPolygon
Description: This dataset shows HUC12s containing a verified occurrence of Great Plains Narrow-mouthed Toad (Gastrophryne olivacea) since 1970 in Colorado based on records in Colorado Parks and Wildlife Herptile database.These data were last updated in May 2020.
Description: This dataset shows HUC12s containing a verified occurrence of Northern Leopard Frog (Lithobates pipiens) since 1970 in Colorado based on records in Colorado Parks and Wildlife Herptile database.These data were last updated in May 2020.
Description: This dataset shows HUC12s containing a verified occurrence of Plains Leopard Frog (Lithobates blairi) since 1970 in Colorado based on records in Colorado Parks and Wildlife Herptile database.These data were last updated in May 2020.
Description: This dataset shows HUC12s containing a verified occurrence of Western Green Toad (Anaxyrus debilis) since 1970 in Colorado based on records in Colorado Parks and Wildlife Herptile database.These data were last updated in May 2020.
Description: This dataset shows HUC12s containing a verified occurrence of Wood Frog (Lithobates sylvaticus) since 1970 in Colorado based on records in Colorado Parks and Wildlife Herptile database.These data were last updated in May 2020.
Description: Gunnison sage grouse GIS data set identifying occupied habitats in Colorado. The data set was created by mapping efforts of the Colorado Division of Wildlife biologist and district officers during the spring of 2004 and updated as recently as summer of 2009. Occupied Habitat: Areas of suitable habitat known to be used by sage-grouse within the last 10 years from the date of mapping. Areas of suitable habitat contiguous with areas of known use, which do not have effective barriers to sage-grouse movement from known use areas, are mapped as occupied habitat unless specific information exists that documents the lack of sage-grouse use. Mapped from any combination of telemetry locations, sightings of sage grouse or sage grouse sign, local biological expertise, GIS analysis, or other data sources.
Description: The Lesser Prairie Chicken Priority Areas are mapped polygons designating high priority habitat, both focal areas (CHAT 1) and connectivity areas (CHAT 2) as defined in the Lesser Prairie Chicken Rangewide Plan. These were mapped with the Colorado Parks and Wildlife (CPW) Bird Conservation Coordinator and the Area 12 Wildlife Biologist (only area in the state that the bird is present). Current lek location data, soil type, vegetation and CPR data were used to aide in the mapping effort.As a component of the 5-Year Review of the Range-wide Conservation Plan (Van Pelt et al. 2013), the Interstate Working Group (IWG) evaluated and re-mapped (as necessary) the Estimated Occupied Range (EOR) along with the Focal Areas (CHAT 1) and Connectivity Zones (CHAT 2) across lesser prairie-chicken (LPC) range in Colorado, Kansas, Oklahoma, Texas, and New Mexico. The IWG used the criteria below to adjust the EOR and Focal Area and Connectivity Zone delineations. The proposed mapping revisions are based on best available science and local knowledge. The IWG presented the initial proposed mapping changes to the LPC State Implementation Teams for review in late 2019 and early 2020. Recommended changes to the range-wide EOR boundary will be included in the 10-year review of the RWP. The current 5-year Review will only recommend changes to Focal Areas (CHAT 1) and Connectivity Areas (CHAT 2) such that there is no change to the EOR+10 in the RWP (Van Pelt et. al 2013) and associated area of coverage for the LPC Candidate Conservation Agreement with Assurances (CCAA) (USFWS 2014). However, individual states may decide to use the updated EOR mapping for land-use recommendations and targeting habitat conservation and restoration. Colorado Parks and Wildlife (CPW) will use current biologically-based mapping for LPC conservation in Colorado. IWG Criteria for Changes to the Focal Area Zones (CHAT 1) and Connectivity Zones (CHAT 2):Additions were based on:1) Newly documented leks2) Newly created or restored habitat conditions3) Restoration opportunitiesDeletions were based on:1) New and cumulative anthropogenic developmentsColorado Parks and Wildlife revised LPC mapping was completed by Liza Rossi (Bird Conservation Coordinator), Jonathan Reitz (Lamar Terrestrial Biologist), and Michelle Flenner (GIS Specialist) in July 2019. The proposed changes were presented at the Colorado LPC State Implementation Team Meeting in Lamar on November 14, 2019. The group there was supportive of the changes and thought we should reflect our biological understanding of LPC distribution rather than being confined by the 2013 RWP covered area. CPW is proposing these changes to reflect current distribution of LPC in Colorado. CPW updates Species Activity Mapping (SAM) every four years across Colorado. SAM mapping will be updated for the CPW SE Region in 2020 and the updated Colorado EOR as well as proposed CHAT 1 and CHAT 2 will be incorporated in CPW mapping. The proposed changes were reviewed and agreed to by CPW Area 12 personnel at an Area Meeting on February 5, 2020. Although CPW will move forward with this mapping for Colorado conservation efforts, formal changes to the covered area of the RWP (2013 EOR +10, Van Pelt et al. 2013) or the Range-wide Oil and Gas Candidate Conservation Agreement with Assurances for the Lesser Prairie-Chicken (CCAA, USFWS 2014) will be evaluated through the 10-Year Review of the RWP or an update to the CCAA). Changes to the CHAT mapping will be presented as part of the 5-year Review to the Lesser Prairie-Chicken Initiative Council. USFWS. 2014. Range-Wide Oil and Gas Candidate Conservation Agreement with Assurances for the Lesser Prairie-Chicken (Tympanuchus pallidicinctus) in Colorado Kansas, New Mexico, Oklahoma, and Texas. 78 FR 76639.Van Pelt, W.E., S. Kyle, J. Pitman, D. Klute, G. Beauprez, D. Schoeling, A. Janus, J. Haufler. 2013. The Lesser Prairie-Chicken Range-wide Conservation Plan. Western Association of Fish and Wildlife Agencies. Cheyenne, Wyoming. Pp.367.Interstate Working Group Members include: Kent Fricke, chair (Kansas Department of Wildlife, Parks and Tourism), Liza Rossi (Colorado Parks and Wildlife), Brett Cooper (Oklahoma Department of Wildlife Conservation), Grant Beauprez (New Mexico Department of Game and Fish), and Russell Martin (Texas Parks and Wildlife Department).
Description: BottasPocketGopherOverallRange is an ESRI SDE Feature Class encompassing the observed and predicted range of a population of Botta's Pocket Gopher in Colorado. Botta's Pocket Gopher is primarily associated with perennial meadows, and grass and forb stages of most riparian-deciduous and conifer forests. Less common in mature stages of forest habitats.This information was derived from species experts. A variety of data capture techniques were used including implementation of the SmartBoard Interactive Whiteboard using stand-up, real-time digitizing at various scales (Cowardin, M., M. Flenner. March 2003. Maximizing Mapping Resources. GeoWorld 16(3):32-35). Various sources were referenced in developing these data including Mammals of Colorado, and CPW Scientific Collection data.This generalized graphic representation of species range data is provided for informational purposes only and has not been prepared for, nor is it suitable for, any type of legal, regulatory, or site specific planning purposes. These data are subject to errors and change. Users of the information displayed in this map service are strongly cautioned to verify all information and contact local CPW Biologists before making any decisions.These data were last updated in December 2019.
Copyright Text: Colorado Parks and Wildlife and Mammals of Colorado
Description: DwarfShrewOverallRange is an ESRI SDE Feature Class encompassing the observed and predicted range of a population of Dwarf Shrew in Colorado. Dwarf Shrew is primarily associated with mountain habitats, mostly reported in rocky habitats in the alpine tundra and subalpine coniferous forests but also found in dry brushy slopes in Colorado around 1,670 m.This information was derived from species experts. A variety of data capture techniques were used including implementation of the SmartBoard Interactive Whiteboard using stand-up, real-time digitizing at various scales (Cowardin, M., M. Flenner. March 2003. Maximizing Mapping Resources. GeoWorld 16(3):32-35). Various sources were referenced in developing these data including Mammals of Colorado, and CPW Scientific Collection data.This generalized graphic representation of species range data is provided for informational purposes only and has not been prepared for, nor is it suitable for, any type of legal, regulatory, or site specific planning purposes. These data are subject to errors and change. Users of the information displayed in this map service are strongly cautioned to verify all information and contact local CPW Biologists before making any decisions.These data were last updated in December 2019.
Copyright Text: Colorado Parks and Wildlife and Mammals of Colorado
Description: OliveBackedPocketMouseOverallRange is an ESRI ArcSDE feature class showing the Overall Range for Olive-backed Pocket Mouse (Perognathus fasciatus) in Colorado. Overall Range is defined as the area which encompasses the probable range of Olive-backed Pocket Mouse in Colorado. Olive-backed Pocket Mouse is primarily associated with grassland in arid and semi-arid upland areas, usually with sparse vegetation and sometimes with scattered trees such as the aspen or cottonwood (Populus sp.) and plants such as the fringed sagebrush (Artemisia frigida). Its burrows are found in both sandy and clayey soils. This information was derived from field personnel. A variety of data capture techniques were used including drawing on mylar overlays at 1:50,000 scale USGS county mapsheets and implementation of the SmartBoard Interactive Whiteboard using stand-up, real-time digitizing at various scales (Cowardin, M., M. Flenner. March 2003. Maximinzing Mapping Resources. GeoWorld 16(3):32-35). Reference data included Mammals of Colorado and CPW Scientific Collection data.This generalized graphic representation of species range data is provided for informational purposes only and has not been prepared for, nor is it suitable for, any type of legal, regulatory, or site specific planning purposes. These data are subject to errors and change. Users of the information displayed in this map service are strongly cautioned to verify all information and contact local CPW Biologists before making any decisions.These data were last updated in 2019.
Copyright Text: Colorado Parks and Wildlife Species Coordinator and Biologists.
Description: PikaOverallRange is an ESRI SDE Feature Class encompassing the observed and predicted range of a population of American Pika in Colorado. American Pika is primarily associated with talus and rockpiles near fields fringed by suitable vegetation in alpine and subalpine mountain areas.This information was derived from species experts. A variety of data capture techniques were used including implementation of the SmartBoard Interactive Whiteboard using stand-up, real-time digitizing at various scales (Cowardin, M., M. Flenner. March 2003. Maximizing Mapping Resources. GeoWorld 16(3):32-35). Various sources were referenced in developing these data including Mammals of Colorado; areas delineated by predictive modeling using various Colorado American Pika collection records, elevation ranges, slope ranges, aspect ranges, and SWReGAP vegetation classes; and CPW Scientific Collection data.This generalized graphic representation of species range data is provided for informational purposes only and has not been prepared for, nor is it suitable for, any type of legal, regulatory, or site specific planning purposes. These data are subject to errors and change. Users of the information displayed in this map service are strongly cautioned to verify all information and contact local CPW Biologists before making any decisions.These data were last updated in December 2019.
Copyright Text: Colorado Parks and Wildlife Biologists Amy Seglund
Description: PygmyRabbitOverallRange is an ESRI SDE Feature Class encompassing the observed and predicted range of a population of Pygmy Rabbit in Colorado. This information was derived from species experts. A variety of data capture techniques were used including implementation of the SmartBoard Interactive Whiteboard using stand-up, real-time digitizing at various scales (Cowardin, M., M. Flenner. March 2003. Maximizing Mapping Resources. GeoWorld 16(3):32-35). Various sources were referenced in developing these data including"Determining pygmy rabbit population demographics, habitat, and vertebrate associates at the edges of their geographic range Ana Davidson, Ph.D. Colorado Natural Heritage Program, Colorado State University", Mammals of Colorado, and CPW Scientific Collection data. Pygmy Rabbit is primarily associated with areas of tall, dense sagebrush (Artemisia spp.) cover, and are highly dependent on sagebrush to provide both food and shelter throughout the year. Their diet in the winter consists of up to 99 percent sagebrush. Burrows are typically found in relatively deep, loose soils of wind-borne or water-born origin. They occasionally make use of burrows abandoned by other species and as a result, may occur in areas of shallower or more compact soils that support sufficient shrub cover. This generalized graphic representation of species range data is provided for informational purposes only and has not been prepared for, nor is it suitable for, any type of legal, regulatory, or site specific planning purposes. These data are subject to errors and change. Users of the information displayed in this map service are strongly cautioned to verify all information and contact local CPW Biologists before making any decisions.These data were last updated in December 2019.
Copyright Text: Colorado Parks and Wildlife Biologists Amy Seglund
Description: PygmyShrewOverallRange is an ESRI SDE Feature Class encompassing the observed and predicted range of a population of Pygmy Shrew in Colorado. Pygmy Shrew is primarily associated with boreal/ subalpine mosaics of dry upland forest mixed with wet forest and meadows. Within these landscapes the subspecies seems to be associated with streams and other wet areas.This information was derived from species experts. A variety of data capture techniques were used including implementation of the SmartBoard Interactive Whiteboard using stand-up, real-time digitizing at various scales (Cowardin, M., M. Flenner. March 2003. Maximizing Mapping Resources. GeoWorld 16(3):32-35). Various sources were referenced in developing these data including Mammals of Colorado, and CPW Scientific Collection data.This generalized graphic representation of species range data is provided for informational purposes only and has not been prepared for, nor is it suitable for, any type of legal, regulatory, or site specific planning purposes. These data are subject to errors and change. Users of the information displayed in this map service are strongly cautioned to verify all information and contact local CPW Biologists before making any decisions.These data were last updated in December 2019.
Copyright Text: Colorado Parks and Wildlife and Mammals of Colorado
Description: SagebrushVoleOverallRange is an ESRI SDE Feature Class encompassing the observed and predicted range of a population of Sagebrush Vole in Colorado. Sagebrush Vole is primarily associated with sagebrush habitats, especially where big sagebrush co-dominates with native bunchgrasses. Most experts consider the sagebrush vole a sagebrush obligate.This information was derived from species experts. A variety of data capture techniques were used including implementation of the SmartBoard Interactive Whiteboard using stand-up, real-time digitizing at various scales (Cowardin, M., M. Flenner. March 2003. Maximizing Mapping Resources. GeoWorld 16(3):32-35). Various sources were referenced in developing these data including Mammals of Colorado, and CPW Scientific Collection data.This generalized graphic representation of species range data is provided for informational purposes only and has not been prepared for, nor is it suitable for, any type of legal, regulatory, or site specific planning purposes. These data are subject to errors and change. Users of the information displayed in this map service are strongly cautioned to verify all information and contact local CPW Biologists before making any decisions.These data were last updated in December 2019.
Copyright Text: Colorado Parks and Wildlife and Mammals of Colorado
Description: SnowshoeHareOverallRange is an ESRI ArcSDE feature class showing the Overall Range for Snowshoe Hare (Lepus americanus) in Colorado. Overall Range is defined as the area which encompasses the probable range of Snowshoe Hare in Colorado. Snowshoe Hare is primarily associated with dense understory vegetation that provides both browse and cover in mature Engelmann spruce (Picea engelmanni)–subalpine fir (Abies lasiocarpa), and early seral lodgepole pine (Pinus contorta). This information was derived from field personnel. A variety of data capture techniques were used including drawing on mylar overlays at 1:50,000 scale USGS county mapsheets and implementation of the SmartBoard Interactive Whiteboard using stand-up, real-time digitizing at various scales (Cowardin, M., M. Flenner. March 2003. Maximinzing Mapping Resources. GeoWorld 16(3):32-35). References included Mammals of Colorado and predictive habitat models.This generalized graphic representation of species range data is provided for informational purposes only and has not been prepared for, nor is it suitable for, any type of legal, regulatory, or site specific planning purposes. These data are subject to errors and change. Users of the information displayed in this map service are strongly cautioned to verify all information and contact local CPW Biologists before making any decisions.These data were last updated in 2019.
Copyright Text: Colorado Parks and Wildlife Researcher Jake Ivan.
Description: SouthernRedBackedVoleVoleOverallRange is an ESRI SDE Feature Class encompassing the observed and predicted range of a population of Southern Red-backed Vole in Colorado. Southern Red-backed Vole is primarily associated with moist and well-developed coniferous forests. They are most abundant in lodgepole pine (Pinus contorta) stands, usually between 8,000 and 11,000 feet.This information was derived from species experts. A variety of data capture techniques were used including implementation of the SmartBoard Interactive Whiteboard using stand-up, real-time digitizing at various scales (Cowardin, M., M. Flenner. March 2003. Maximizing Mapping Resources. GeoWorld 16(3):32-35). Various sources were referenced in developing these data including Mammals of Colorado, and CPW Scientific Collection data.This generalized graphic representation of species range data is provided for informational purposes only and has not been prepared for, nor is it suitable for, any type of legal, regulatory, or site specific planning purposes. These data are subject to errors and change. Users of the information displayed in this map service are strongly cautioned to verify all information and contact local CPW Biologists before making any decisions.These data were last updated in December 2019.
Copyright Text: Colorado Parks and Wildlife and Mammals of Colorado
Description: WhiteTailedJackrabbitOverallRange is an ESRI ArcSDE feature class showing the Overall Range for White-tailed Jackrabbit (Lepus townsendii) in Colorado. Overall Range is defined as the area which encompasses the probable range of White-tailed Jackrabbit in Colorado. White-tailed Jackrabbit is primarily associated with grasslands, green pastures, and forests at high altitudes. This information was derived from field personnel. A variety of data capture techniques were used including drawing on mylar overlays at 1:50,000 scale USGS county mapsheets and implementation of the SmartBoard Interactive Whiteboard using stand-up, real-time digitizing at various scales (Cowardin, M., M. Flenner. March 2003. Maximinzing Mapping Resources. GeoWorld 16(3):32-35).These data were last updated in 2019.
Copyright Text: Colorado Parks and Wildlife Species Coordinator and Biologists.
Description: WolverinePotentialHabitat is an ESRI SDE feature class showing Potential Habitat for Wolverine in Colorado. Potential Habitat is defined as those areas of primary Wolverine habitat for resident adults having the highest potential for Wolverine occurrences in Colorado. This information was derived from modeling potential Wolverine habitat by Robert Inman; Director, Greater Yellowstone Wolverine Program, Wildlife Conservation Society. Wolverine is primarily associated with high-elevation habitats in the Rocky Mountains containing the arctic and subarctic conditions they require.This generalized graphic representation of species range data is provided for informational purposes only and has not been prepared for, nor is it suitable for, any type of legal, regulatory, or site specific planning purposes. These data are subject to errors and change. Users of the information displayed in this map service are strongly cautioned to verify all information and contact local CPW Biologists before making any decisions.While there was once a viable population of wolverine in Colorado, the last confirmed record was from 1919. However, in 2009, researchers from the Wildlife Conservation Society tracked a wolverine into northcentral Colorado.These data were last updated in 2010.
Copyright Text: Robert Inman; Director, Greater Yellowstone Wolverine Program, Wildlife Conservation Society
Description: This data layer was compiled by CDOT and CPW to display current dedicated wildlife crossing structures in Colorado. Structures function at varying degress for the target wildlife species, and the design may or may not be adequate. The data layer shows all crossing structures that were funded and designed for wildlife and does not consider functionality or success of that structure. The data layer does not include other culverts or bridges that may function as a wildlife crossing but were not designed for that purpose. The initial compilation effort occurred in 2021. In 2021, CDOT and CPW collaborated to pull together the structure data and map the data on a wildlife crossing webmap. The data is provided by CDOT, and CPW hosts and maintains the webmap. Plans are to update the database and webmap annually. https://experience.arcgis.com/experience/309a78b1c4ce4c93bcd20400682f363b
Copyright Text: Colorado Department of Transportation (CDOT) and Colorado Parks and Wildlife (CPW).
Description: TrumpeterSwanWinterRange is an ESRI Feature Class showing the winter range for Trumpeter Swan (Cygnus buccinator) in Colorado. Winter Range is defined as that part of the overall range occupied by swans consistently and in fairly large numbers from December 1 to March 1. Trumpeter Swan Winter Range is primarily associated with ice-free waters with suitable foraging depths and aquatic vegetation or forage crops. This information was derived from field personnel. A variety of data capture techniques were used including drawing on mylar overlays at 1:50,000 scale USGS county mapsheets and implementation of the SmartBoard Interactive Whiteboard using stand-up, real-time digitizing at various scales (Cowardin, M., M. Flenner. March 2003. Maximizing Mapping Resources. GeoWorld 16(3):32-35).
Copyright Text: Colorado Parks and Wildlife Biologists Brian Holmes