Dataset of snowshoe hare pellet counts across quadrats and sites for surveys conducted 1990-2024 at Tetlin National Wildlife Refuge. Raw data is used to monitor hare density on the refuge over time. For a record of data manipulation for data tidying, see ServCat reference: 187751.

Annual snowshoe hare track counts conducted in late winter/early spring in eastern Gates of the Arctic National Park near Wiseman, Alaska, central Brooks Range, Alaska.

Spreadsheets containing raw and summary data collected on diameter at point of browse by snowshoe hares in eastern Gates of the Arctic National Park and the Middle Fork Koyukuk River valley.

Spreadsheets containing raw and summary data collected on diameter at point of browse by snowshoe hares in eastern Gates of the Arctic National Park and the Middle Fork Koyukuk River valley.

This volume's release consists of 42105 media files captured by autonomous wildlife monitoring devices under the project, Adirondack Inventory & Monitoring (AIM) Network. The attached files listed below include several CSV files that provide information about the data release. The file, "media.csv" provides the metadata about the media, such as filename and date/time of capture. The actual media files are housed within folders under the volume's "child items" as compressed files. A critical CSV file is "dictionary.csv", which describes each CSV file, including field names, data types, descriptions, and the relationship of each field to fields other CSV files. Some of the media files may have been "tagged" or "annotated" by either humans or by machine learning models, identifying wildlife targets within the media. If so, this information is stored in "annotations.csv" and "modeloutputs.csv", respectively. To protect privacy, all personally identifiable information (PII) have been removed, locations have been "blurred" by bounding boxes, and media featuring sensitive taxa or humans have been omitted. To enhance data reuse, the sbRehydrate() function in the AMMonitor R package will download files and re-create the original AMMonitor project (database + media files). See source code at https://code.usgs.gov/vtcfwru/ammonitor.

Vector datasets of CWHR range maps are one component of California Wildlife Habitat Relationships (CWHR), a comprehensive information system and predictive model for Californias wildlife. The CWHR System was developed to support habitat conservation and management, land use planning, impact assessment, education, and research involving terrestrial vertebrates in California. CWHR contains information on life history, management status, geographic distribution, and habitat relationships for wildlife species known to occur regularly in California. Range maps represent the maximum, current geographic extent of each species within California. They were originally delineated at a scale of 1:5,000,000 by species-level experts and have gradually been revised at a scale of 1:1,000,000. For more information about CWHR, visit the CWHR webpage (https://www.wildlife.ca.gov/Data/CWHR). The webpage provides links to download CWHR data and user documents such as a look up table of available range maps including species code, species name, and range map revision history; a full set of CWHR GIS data; .pdf files of each range map or species life history accounts; and a User Guide.

Vector datasets of CWHR range maps are one component of California Wildlife Habitat Relationships (CWHR), a comprehensive information system and predictive model for Californias wildlife. The CWHR System was developed to support habitat conservation and management, land use planning, impact assessment, education, and research involving terrestrial vertebrates in California. CWHR contains information on life history, management status, geographic distribution, and habitat relationships for wildlife species known to occur regularly in California. Range maps represent the maximum, current geographic extent of each species within California. They were originally delineated at a scale of 1:5,000,000 by species-level experts and have gradually been revised at a scale of 1:1,000,000. For more information about CWHR, visit the CWHR webpage (https://www.wildlife.ca.gov/Data/CWHR). The webpage provides links to download CWHR data and user documents such as a look up table of available range maps including species code, species name, and range map revision history; a full set of CWHR GIS data; .pdf files of each range map or species life history accounts; and a User Guide.

A moose population survey was conducted on the Yukon Flats National Wildlife Refuge in March 2013. Moose were counted in 101 of 421-5.3 mi2 units, of which 68 were stratified high moose density and 33 low density. The estimate for the 2,269 mi2 survey area in the western Yukon Flats (Alaska Game Management Unit [GMU] 25D) was 460 total observable moose (95% CI; 345-575). Density of moose was 0.20/mi2 or 0.08/km2. The population was comprised of 364 adults (95% CI; 269-458) and 103 calves (63-143). Search time averaged 6.3 minutes/mi2. The number of calves was high relative to other spring surveys, but the reasons for this are not known. There was no detectable trend in spring numbers of total observable moose. Moose on the Yukon Flats continue to persist at low densities, which has been documented for >50 years. Continued conservative management of harvest is recommended.

A moose population survey was conducted on the Yukon Flats National Wildlife Refuge in March 2013. Moose were counted in 101 of 421-5.3 mi2 units, of which 68 were stratified high moose density and 33 low density. The estimate for the 2,269 mi2 survey area in the western Yukon Flats (Alaska Game Management Unit [GMU] 25D) was 460 total observable moose (95% CI; 345-575). Density of moose was 0.20/mi2 or 0.08/km2. The population was comprised of 364 adults (95% CI; 269-458) and 103 calves (63-143). Search time averaged 6.3 minutes/mi2. The number of calves was high relative to other spring surveys, but the reasons for this are not known. There was no detectable trend in spring numbers of total observable moose. Moose on the Yukon Flats continue to persist at low densities, which has been documented for >50 years. Continued conservative management of harvest is recommended.