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USFWS Great Lakes and Upper Midwest Acoustic Bat Dataset
This dataset contains results from acoustic monitoring for bats at 276 sites across the Great Lakes basin and Upper Midwest From 2010 - 2018. These data provide information on... -
Simplified refuge boundaries in the Alaska Region (geoJSONs for import into mdEditor)
These polygon features depict simplified boundaries of the national wildlife refuges and refuge complexes in the Alaska Region for small-scale reference. They were created to... -
MCSP Monarch and Plant Monitoring - SOP 3 Immature Monarch Butterfly and Plant 2017 Data
This record contains counts of eggs and 5 growth stages of larvae of the monarch butterfly, milkweed plants by species, and presence of flowering nectar plants. These data were... -
Bear Lake NWR: Moth (Lepidoptera) Inventory - Tabular Database 2020
This reference archives tabular data collected for Moth (Lepidoptera) Inventory survey (PRIMR Survey ID: TBD). Butterfly counts were performed at Bear Lake NWR to provide an... -
River Discharge Dataset for Blitzen River below Sodhouse Dam at Malheur National Wildlife Refuge
This dataset contains 15-minute estimation of discharge in cubic feet per second, as measured at the U.S. Fish and Wildlife Service Streamflow Gaging Station titled "Blitzen... -
Northeast muskox population sex and age composition summary for all areas (26A+B and 26C (Arctic NWR) in Alaska and northern Yukon), 1972-2011
During June, we perform ground-based composition counts to estimate calf production, recruitment, and adult sex ratio. We have radiocollared over 100 muskoxen in order to... -
LiDAR - White River National Wildlife Refuge
LiDAR geospatial data were collected on approximately 60,000 acres of White River National Wildlife Refuge in late fall-winter 2016-17. The associated deliverables from the... -
Whooping Crane Migration through North Dakota and South Dakota
The whooping crane is a federally endangered species that the bulk of the world population winters at Aransas National Wildlife Refuge down in Texas and typically nests in the... -
Akalura sockeye salmon escapement data
Estimating sockeye salmon escapement into Akalura drainage. -
Raw side-scan sonar data relating to Chena River habitat mapping in 2022
Raw data files downloaded from from a side-scan sonar unit (Humminbird Helix 15) generated while conducting transects throughout the lower Chena River to create a substrate map... -
Deer Flat National Wildlife Refuge: Invasive Plant Inventory and Early Detection Prioritization Tool (IPIEDT) - Area, Species, Area-Species Link Tables, 2021
The IPIEDT is an Access Database file. The user responds to questions in a “yes/no/unknown” format or chooses from a list of states or conditions that best describe the... -
Distribution of GPS-collared Canada lynx (Lynx canadensis), 2018-2024, Kanuti National Wildlife Refuge
A series of maps that depict the movement paths of individual GPS-collared Canada lynx that were captured at Kanuti National Wildlife Refuge. They include an overview map... -
Vascular Plant Species Occurrences - Okefenokee National Wildlife Refuge, Charlton, Clinch, and Ware Counties GA
This spreadsheet contains up-to-date (2016) information on the occurrence of vascular plant species observed within the Okefenokee NWR since 1932. This list should not be... -
National Land Cover Data for the National Wildlife Refuge System
The Natural Resources Program Center conducted a land cover analysis to determine land cover types, acres and their subsequent percentages for the National Wildlife Refuge... -
Biometric data of adult salmon in the Andreafsky River at Yukon Delta National Wildlife Refuge, Alaska
Tabular dataset containing age, sex, and length data for Chum, Chinook, and Sockeye salmon. Sex was determined externally using visual clues such as snout shape and size. Length... -
Series of aerial images over Alamosa National Wildlife Refuge, acquired November 1941
This data set includes 20 georeferenced versions of original black and white aerial photographs acquired in digital form from the National Archives and Records Administration... -
Kodiak Archipelago land cover, classified raster image
The land cover/vegetation classification of the Kodiak Archipelago was produced by digital image analysis of a 3-date temporal composite of Landsat ETM+ scenes acquired between... -
Refining the use of environmental DNA (eDNA) as a method to detect presence of the endangered Topeka Shiner (Notropis topeka)
qPCR detection results for Topeka Shiner eDNA surveys in MN and IA Oxbows. This data was used to determine the optimal eDNA sampling methods for this species in oxbow habitats.... -
DWH NRDA Fiddler Crab Burrow Count
There were multiple objectives for data collection as part of the Secretive Marsh Bird assessments. This dataset pertains to Objective 4, referred to in the study workplan as...
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