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).These data are updated as needed and last updated prior to 2008.
Definition Expression: N/A
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: 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).These data are updated as needed and last updated prior to 2008.
Definition Expression: N/A
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.
Name: Western Narrow-mouthed Toad (Gastrophryne olivacea)
Display Field: HUCName
Type: Feature Layer
Geometry Type: esriGeometryPolygon
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).These data are updated as needed and last updated prior to 2008.
Definition Expression: N/A
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: CSTGrouseOverallRange is an ESRI SDE Feature Class showing overall range for Columbian Sharp-tailed Grouse (Tympanuchus phasianellus columbianus) in Colorado. Overall Range is defined as an area that encompasses all mapped seasonal activity areas within the observed range of a population of Columbian Sharp-tailed Grouse. 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).These data are updated on a four year rotation with one of the four Colorado Parks and Wildlife Regions updated each year. The data are not updated on a statewide level annually. Last Regional Updates NE:2022, SE:2021, SW:2024, NW:2023. Calendar date refers to the most current date the data has been published.While a complete data review and the majority of data updates occur during these scheduled Regional Updates, changes to the data in any region may occur annually based on new information obtained through telemetry and field studies. It is recommended that these data be downloaded annually.
Definition Expression: N/A
Copyright Text: Colorado Parks and Wildlife Biologists, District Wildlife Managers, and Researchers.
Name: Eastern Black Rail (Laterallus jamaicensis jamaicensis)
Display Field: FileName
Type: Feature Layer
Geometry Type: esriGeometryPolygon
Description: CSTGrouseOverallRange is an ESRI SDE Feature Class showing overall range for Columbian Sharp-tailed Grouse (Tympanuchus phasianellus columbianus) in Colorado. Overall Range is defined as an area that encompasses all mapped seasonal activity areas within the observed range of a population of Columbian Sharp-tailed Grouse. 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).These data are updated on a four year rotation with one of the four Colorado Parks and Wildlife Regions updated each year. The data are not updated on a statewide level annually. Last Regional Updates NE:2022, SE:2021, SW:2024, NW:2023. Calendar date refers to the most current date the data has been published.While a complete data review and the majority of data updates occur during these scheduled Regional Updates, changes to the data in any region may occur annually based on new information obtained through telemetry and field studies. It is recommended that these data be downloaded annually.
Definition Expression: N/A
Copyright Text: Colorado Parks and Wildlife Biologists, District Wildlife Managers, and Researchers.
Description: CSTGrouseOverallRange is an ESRI SDE Feature Class showing overall range for Columbian Sharp-tailed Grouse (Tympanuchus phasianellus columbianus) in Colorado. Overall Range is defined as an area that encompasses all mapped seasonal activity areas within the observed range of a population of Columbian Sharp-tailed Grouse. 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).These data are updated on a four year rotation with one of the four Colorado Parks and Wildlife Regions updated each year. The data are not updated on a statewide level annually. Last Regional Updates NE:2022, SE:2021, SW:2024, NW:2023. Calendar date refers to the most current date the data has been published.While a complete data review and the majority of data updates occur during these scheduled Regional Updates, changes to the data in any region may occur annually based on new information obtained through telemetry and field studies. It is recommended that these data be downloaded annually.
Definition Expression: N/A
Copyright Text: Colorado Parks and Wildlife Biologists, District Wildlife Managers, and Researchers.
Description: CSTGrouseOverallRange is an ESRI SDE Feature Class showing overall range for Columbian Sharp-tailed Grouse (Tympanuchus phasianellus columbianus) in Colorado. Overall Range is defined as an area that encompasses all mapped seasonal activity areas within the observed range of a population of Columbian Sharp-tailed Grouse. 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).These data are updated on a four year rotation with one of the four Colorado Parks and Wildlife Regions updated each year. The data are not updated on a statewide level annually. Last Regional Updates NE:2022, SE:2021, SW:2024, NW:2023. Calendar date refers to the most current date the data has been published.While a complete data review and the majority of data updates occur during these scheduled Regional Updates, changes to the data in any region may occur annually based on new information obtained through telemetry and field studies. It is recommended that these data be downloaded annually.
Definition Expression: N/A
Copyright Text: Colorado Parks and Wildlife Biologists, District Wildlife Managers, and Researchers.
Description: CSTGrouseOverallRange is an ESRI SDE Feature Class showing overall range for Columbian Sharp-tailed Grouse (Tympanuchus phasianellus columbianus) in Colorado. Overall Range is defined as an area that encompasses all mapped seasonal activity areas within the observed range of a population of Columbian Sharp-tailed Grouse. 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).These data are updated on a four year rotation with one of the four Colorado Parks and Wildlife Regions updated each year. The data are not updated on a statewide level annually. Last Regional Updates NE:2022, SE:2021, SW:2024, NW:2023. Calendar date refers to the most current date the data has been published.While a complete data review and the majority of data updates occur during these scheduled Regional Updates, changes to the data in any region may occur annually based on new information obtained through telemetry and field studies. It is recommended that these data be downloaded annually.
Definition Expression: N/A
Copyright Text: Colorado Parks and Wildlife Biologists, District Wildlife Managers, and Researchers.
Description: CSTGrouseOverallRange is an ESRI SDE Feature Class showing overall range for Columbian Sharp-tailed Grouse (Tympanuchus phasianellus columbianus) in Colorado. Overall Range is defined as an area that encompasses all mapped seasonal activity areas within the observed range of a population of Columbian Sharp-tailed Grouse. 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).These data are updated on a four year rotation with one of the four Colorado Parks and Wildlife Regions updated each year. The data are not updated on a statewide level annually. Last Regional Updates NE:2022, SE:2021, SW:2024, NW:2023. Calendar date refers to the most current date the data has been published.While a complete data review and the majority of data updates occur during these scheduled Regional Updates, changes to the data in any region may occur annually based on new information obtained through telemetry and field studies. It is recommended that these data be downloaded annually.
Definition Expression: N/A
Copyright Text: Colorado Parks and Wildlife Biologists, District Wildlife Managers, and Researchers.
Name: Mexican Spotted Owl (Strix occidentalis lucida)
Display Field: FileName
Type: Feature Layer
Geometry Type: esriGeometryPolygon
Description: CSTGrouseOverallRange is an ESRI SDE Feature Class showing overall range for Columbian Sharp-tailed Grouse (Tympanuchus phasianellus columbianus) in Colorado. Overall Range is defined as an area that encompasses all mapped seasonal activity areas within the observed range of a population of Columbian Sharp-tailed Grouse. 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).These data are updated on a four year rotation with one of the four Colorado Parks and Wildlife Regions updated each year. The data are not updated on a statewide level annually. Last Regional Updates NE:2022, SE:2021, SW:2024, NW:2023. Calendar date refers to the most current date the data has been published.While a complete data review and the majority of data updates occur during these scheduled Regional Updates, changes to the data in any region may occur annually based on new information obtained through telemetry and field studies. It is recommended that these data be downloaded annually.
Definition Expression: N/A
Copyright Text: Colorado Parks and Wildlife Biologists, District Wildlife Managers, and Researchers.
Description: CSTGrouseOverallRange is an ESRI SDE Feature Class showing overall range for Columbian Sharp-tailed Grouse (Tympanuchus phasianellus columbianus) in Colorado. Overall Range is defined as an area that encompasses all mapped seasonal activity areas within the observed range of a population of Columbian Sharp-tailed Grouse. 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).These data are updated on a four year rotation with one of the four Colorado Parks and Wildlife Regions updated each year. The data are not updated on a statewide level annually. Last Regional Updates NE:2022, SE:2021, SW:2024, NW:2023. Calendar date refers to the most current date the data has been published.While a complete data review and the majority of data updates occur during these scheduled Regional Updates, changes to the data in any region may occur annually based on new information obtained through telemetry and field studies. It is recommended that these data be downloaded annually.
Definition Expression: N/A
Copyright Text: Colorado Parks and Wildlife Biologists, District Wildlife Managers, and Researchers.
Description: CSTGrouseOverallRange is an ESRI SDE Feature Class showing overall range for Columbian Sharp-tailed Grouse (Tympanuchus phasianellus columbianus) in Colorado. Overall Range is defined as an area that encompasses all mapped seasonal activity areas within the observed range of a population of Columbian Sharp-tailed Grouse. 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).These data are updated on a four year rotation with one of the four Colorado Parks and Wildlife Regions updated each year. The data are not updated on a statewide level annually. Last Regional Updates NE:2022, SE:2021, SW:2024, NW:2023. Calendar date refers to the most current date the data has been published.While a complete data review and the majority of data updates occur during these scheduled Regional Updates, changes to the data in any region may occur annually based on new information obtained through telemetry and field studies. It is recommended that these data be downloaded annually.
Definition Expression: N/A
Copyright Text: Colorado Parks and Wildlife Biologists, District Wildlife Managers, and Researchers.
Description: CSTGrouseOverallRange is an ESRI SDE Feature Class showing overall range for Columbian Sharp-tailed Grouse (Tympanuchus phasianellus columbianus) in Colorado. Overall Range is defined as an area that encompasses all mapped seasonal activity areas within the observed range of a population of Columbian Sharp-tailed Grouse. 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).These data are updated on a four year rotation with one of the four Colorado Parks and Wildlife Regions updated each year. The data are not updated on a statewide level annually. Last Regional Updates NE:2022, SE:2021, SW:2024, NW:2023. Calendar date refers to the most current date the data has been published.While a complete data review and the majority of data updates occur during these scheduled Regional Updates, changes to the data in any region may occur annually based on new information obtained through telemetry and field studies. It is recommended that these data be downloaded annually.
Definition Expression: N/A
Copyright Text: Colorado Parks and Wildlife Biologists, District Wildlife Managers, and Researchers.
Description: CSTGrouseOverallRange is an ESRI SDE Feature Class showing overall range for Columbian Sharp-tailed Grouse (Tympanuchus phasianellus columbianus) in Colorado. Overall Range is defined as an area that encompasses all mapped seasonal activity areas within the observed range of a population of Columbian Sharp-tailed Grouse. 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).These data are updated on a four year rotation with one of the four Colorado Parks and Wildlife Regions updated each year. The data are not updated on a statewide level annually. Last Regional Updates NE:2022, SE:2021, SW:2024, NW:2023. Calendar date refers to the most current date the data has been published.While a complete data review and the majority of data updates occur during these scheduled Regional Updates, changes to the data in any region may occur annually based on new information obtained through telemetry and field studies. It is recommended that these data be downloaded annually.
Definition Expression: N/A
Copyright Text: Colorado Parks and Wildlife Biologists, District Wildlife Managers, and Researchers.
Name: Western Yellow-billed Cuckoo (Coccyzus americanus occidentalis)
Display Field: FileName
Type: Feature Layer
Geometry Type: esriGeometryPolygon
Description: CSTGrouseOverallRange is an ESRI SDE Feature Class showing overall range for Columbian Sharp-tailed Grouse (Tympanuchus phasianellus columbianus) in Colorado. Overall Range is defined as an area that encompasses all mapped seasonal activity areas within the observed range of a population of Columbian Sharp-tailed Grouse. 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).These data are updated on a four year rotation with one of the four Colorado Parks and Wildlife Regions updated each year. The data are not updated on a statewide level annually. Last Regional Updates NE:2022, SE:2021, SW:2024, NW:2023. Calendar date refers to the most current date the data has been published.While a complete data review and the majority of data updates occur during these scheduled Regional Updates, changes to the data in any region may occur annually based on new information obtained through telemetry and field studies. It is recommended that these data be downloaded annually.
Definition Expression: N/A
Copyright Text: Colorado Parks and Wildlife Biologists, District Wildlife Managers, and Researchers.
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 2022.
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 2022.
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 2022.
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 2022.
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 2022.
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 2022.
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 2022.
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 2022.
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 2022.
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 2022.
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 2022.
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 2022.
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 2022.
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 2022.
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 2022.
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 2022.
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 2022.
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 2022.
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 2022.
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 2022.
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 2022.
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 2022.
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 2022.
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 2022.