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Federal
Migratory Timing and Site Use of Marbled Godwits Breeding in Alaska, 2008–2015
Department of the Interior —
This dataset contains migration timing and land-based location information from nine Marbled Godwits (Limosa fedoa beringiae) equipped with solar-powered satellite... -
Federal
Northeast muskox population sex and age composition summary for all areas (26A+B and 26C (Arctic NWR) in Alaska and northern Yukon), 1972-2011
Department of the Interior —
During June, we perform ground-based composition counts to estimate calf production, recruitment, and adult sex ratio. We have radiocollared over 100 muskoxen in... -
Federal
Annual California Sea Otter Census: 2019 Extra Limit Observations Shapefile
Department of the Interior —
The GIS shapefile Extra limit counts of southern sea otters 2019 is a point layer representing the locations of sea otter sightings that fall outside the officially... -
Federal
Distribution of the Yellowstone Grizzly Bear (2000-2014)
Department of the Interior —
The grizzly bear distribution boundary delineates the estimated geographic extent of occupied range of the Yellowstone grizzly bear population for the period... -
Federal
Distribution of the Yellowstone Grizzly Bear (2006-2020)
Department of the Interior —
The grizzly bear distribution boundary represents the estimated geographic extent of occupied range of the Yellowstone grizzly bear population for the period... -
Federal
Dataset: North American Bat Monitoring Program (NABat): Stationary Point Acoustic Monitoring Survey Dataset for National Wildlife Refuges, 2016 - 2022
Department of the Interior —
This dataset is a backup of the data stored on NABat.org, for NABat stationary acoustic monitoring on national wildlife refuges in the Pacific Region for years... -
Federal
Monthly densities of the snail Cerithideopsis (Cerithidea) californica at Carpinteria Salt Marsh, California USA, February 2012 to January 2014
Department of the Interior —
Each month (except March 2012), we collected detailed data on the density, size distribution, and infection status of intertidal snails from ten fixed sites as part... -
Federal
Argos Satellite Tracking Data for Northern Pintails (Anas acuta) - Raw Data
Department of the Interior —
This metadata document describes the data contained in the "rawData" folder of this data package. This data package contains all data collected by the Argos System... -
Federal
Occupied Range of the Yellowstone Grizzly Bear 2008-2022
Department of the Interior —
The grizzly bear distribution boundary represents the estimated geographic extent of occupied range of the Yellowstone grizzly bear population for the period... -
Federal
Short-horned lizard distribution in the Wyoming Basins Ecoregional Assessment area
Department of the Interior —
Map of Short-horned lizard distribution developed from a probability of occurrence map created using multi-scale vegetation, abiotic, and anthropogenic features. -
Federal
Shasta Salamanders Surveys for the Shasta-Trinity National Forest (ver. 2.0, July 2020)
Department of the Interior —
The Shasta salamander (Hydromantes shastae) has been petitioned for listing under the Endangered Species Act. The greatest threat to the species is likely habitat... -
Federal
Annual California Sea Otter Census—1985-2014 Spring Census Summary
Department of the Interior —
This dataset represents an archived record of annual California sea otter surveys from 1985-2014. Survey procedures involve counting animals during the "spring... -
Federal
Greater sage-grouse population change (percent change) in a low oil and gas development, high population estimate scenario, and with no effects of climate change (2006-2062)
Department of the Interior —
This data set defines boundaries of oil and gas project areas, greater sage-grouse (Centrocercus urophasianus) core areas, and non-core and non-project areas within... -
Federal
Bird distribution surveys at Carpinteria Salt Marsh, California USA, January 2012 to March 2013
Department of the Interior —
We collected spatial data on birds as part of a broader effort to understand food webs in California Estuaries. The survey area was Carpinteria Salt Marsh, California... -
Federal
Argos Satellite Tracking Data for Pacific Loons (Gavia pacifica) - Processed Data
Department of the Interior —
This metadata document describes the data contained in the "processedData" folder of this data package. This data package contains data collected by the Argos System... -
Federal
Annual California Sea Otter Census: 2017 Extra Limit Observations Shapefile
Department of the Interior —
The GIS shapefile "Extra limit counts of southern sea otters 2017" is a point layer representing the locations of sea otter sightings that fall outside the officially... -
Federal
Climatic controls on the global distribution, abundance, and species richness of mangrove forests
Department of the Interior —
MethodsStudy area: Our initial study area included the entire globe. We began with a seamless grid of cells with a resolution of 0.5 degrees (i.e., ~50 km at the... -
Federal
Lake Michigan 2010-11 selected common loon telemetry observations
Department of the Interior —
Implantable satellite transmitters (e.g., Model PTT-100, Microwave Telemetry, Inc) were incorporated into the study to provide fine-resolution location data for a... -
Federal
Argos Satellite Tracking Data for Blue-winged Teal (Anas discors) - Raw Data
Department of the Interior —
This metadata document describes the data contained in the "rawData" folder of this data package. This data package contains all data collected by the Argos System... -
Federal
Avian Habitat Data, Seward Peninsula, Alaska, 2012
Department of the Interior —
This data package contains two tables with habitat measurements from each sampling point used in avian point-transect surveys on the Seward Peninsula in 2012 and the...