-
FWS Critical Habitat for Threatened and Endangered Species Dataset NGDA
When a species is proposed for listing as endangered or threatened under the Endangered Species Act, the U.S. Fish and Wildlife Service must consider whether there are areas of... -
USFWS National Wetlands Inventory NGDA
This data set represents the extent, approximate location and type of wetlands and deepwater habitats in the United States and its Territories. These data delineate the areal... -
National Wildlife Refuge System Map
When President Theodore Roosevelt made Florida's tiny Pelican Island a refuge for birds in 1903, he wrote the ¬first chapter of a great American conservation success story.... -
North American Breeding Bird Survey (BBS) Regional Dataset [within 5 Miles of National Wildlife Refuges], 1997 - 2019
This dataset is a subset of data attributes selected from the (full) 1966-2019 North American Breeding Bird Survey (BBS) dataset to assist in populating the U.S. Fish and... -
Water Quality Data
Water quality data for the Refuge collected by volunteers collected once every two weeks: Turbidity, pH, Dissolved oxygen (DO), Salinity & Temperature. Sampling will occur... -
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... -
Kodiak bear GPS collar fix location data
GPS radio collar (Telonics Model #TGW-3790) programmed to record a location every hour from 15 May through 15 November. Collars contained an ultrahigh frequency (UHF) radio... -
Age, sex, and length of chum salmon and chinook salmon sampled at the Gisasa weir between 1995 and 2023
Tabular dataset containing all available age, sex, and length information of Chum salmon and Chinook salmon sampled at the Gisasa Weir by the U.S. Fish and Wildlife Service... -
Moth (Lepidoptera) Inventory - Malheur Moth Database 2012-2020
This dataset documents moths trapped on Malheur NWR during surveys performed in 2012, 2013, 2015, and 2020. -
National Wildlife Refuge System Fishing and Hunting Opportunities
In accordance with the Federal Duck Stamp Act of 2014 (Pub. L. 113-264), which amended the Duck Stamp Act, all amounts in excess of $15 received from the sale of each Duck Stamp... -
Biometric data of non-target species in the Andreafsky River at Yukon Delta National Wildlife Refuge, Alaska
Tabular dataset containing age, sex, and length biometric data for all whitefish species detected and recorded at the Andreafsky weir for 2010-2013 and 2015. Data was compiled... -
Fish Springs National Wildlife Refuge Odonata records 2015
Records of Odonata (damselflies and dragonflies) found at Fish Springs National Wildlife Refuge in August, 2015. This dataset provides managers with an inventory of dragonflies... -
Aggregate Analysis Workbooks [Monitoring NER Gray Wolf Population and Wolf Effects on NER Elk Distribution and Density]
Two workbooks were constructed to log observation data records and performs preliminary analysis of the 2012-2013 and 2013-2014 seasons Elk and Bison Density study on the NER.... -
Conboy lake NWR: Moth (Lepidoptera) Inventory - Tabular Database 2014-2020
This reference archives tabular data collected for Moth (Lepidoptera) Inventory survey (PRIMR Survey ID: FF01RCNL00-049). This database documents moths trapped on Conboy Lake... -
Least-cost paths (primary model) - A landscape connectivity analysis for the coastal marten (Martes caurina humboldtensis)
This dataset contains the least-cost paths produced by our habitat connectivity model for the coastal marten, as described below in greater detail: After developing the coastal... -
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... -
DWH NRDA Collected Dead Birds
The DWH NRDA Collected Dead Birds dataset contains information on all of the dead birds collected as part of search efforts after the Deepwater Horizon spill. Many of the birds... -
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...
Official websites use .gov
A
.gov website belongs to an official government
organization in the United States.
Secure .gov websites use HTTPS
A
lock (
) or https:// means you’ve safely connected to
the .gov website. Share sensitive information only on official,
secure websites.