594 datasets found
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Federal
Water Quality Data
Department of the Interior —
Water quality data for the Refuge collected by volunteers collected once every two weeks: Turbidity, pH, Dissolved oxygen (DO), Salinity & Temperature. Sampling... -
Federal
FWS Critical Habitat for Threatened and Endangered Species Dataset NGDA
Department of the Interior —
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... -
Federal
Golden-cheeked warbler potential habitat, low and medium-to-high predicted densities. https://doi.org/10.7944/x4mc-wv59
Department of the Interior —
These features delimit areas with predicted densities of golden-cheeked warblers of 0.04 to 0.10 males per hectare and greater than 0.10 males per hectare. Areas... -
Federal
Capture data for dissertation: Movement ecology, survival, and territorial dynamics in Canada lynx (Lynx canadensis) over a cyclic population decline
Department of the Interior —
Tabular data for lynx captures used in analyses related to Derek Arnold's Ph.D. dissertation, 'Movement ecology, survival, and territorial dynamics in Canada lynx... -
Federal
2013 bee specimen dataset from Bill Williams River National Wildlife Refuge and Cibola National Wildlife Refuge. Yuma, Arizona. DOI: https://doi.org/10.7944/P9EVITTP
Department of the Interior —
Collections were made on Bill Williams River National Wildlife Refuge and Cibola National Wildlife Refuge by the U.S. Fish and Wildlife Service. The U.S. Fish and... -
Federal
Sequoyah National Wildlife Refuge land cover and waterfowl habitat classification using SPOT-5 imagery. https://doi.org/10.7944/w37h3k.
Department of the Interior —
The relationship between available habitat and waterfowl numbers obtained from aerial survey transects is not well studied. To determine these relationships,... -
Federal
FWS HQ MB Proposed Eagle Incidental Take Permit Eligibility Zones for Wind
Department of the Interior —
Under proposed Alternatives 3 and 4 in the draft Environmental Assessment for the proposed rule (Permits for Incidental Take of Eagles and Eagle Nests), wind... -
Federal
MCSP Monarch and Plant Monitoring - SOP 3 Immature Monarch Butterfly and Plant 2018 Data
Department of the Interior —
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... -
Federal
North American Breeding Bird Survey (BBS) Regional Dataset [within 5 Miles of National Wildlife Refuges], 1997 - 2019
Department of the Interior —
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... -
Federal
Sample data used to demonstrate analysis of Canada lynx GPS data to evaluate cyclic functional connectivity of Canada lynx populations across North American boreal landscapes.
Department of the Interior —
Two sample data sets, one for residents and one for dispersers, used to demonstrate analysis of Canada lynx GPS data to evaluate cyclic functional connectivity of... -
Federal
Data for Moose Population Survey on Western Yukon Flats NWR - Spring, March 2008
Department of the Interior —
We conducted moose surveys in the western Yukon Flats in March 2008. The population estimate for the 2,269 square mile survey area in the western Yukon Flats (Game... -
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
A BIOENERGETIC MODEL USED TO EVALUATE MANAGEMENT STRATEGIES FOR WINTERING WATERFOWL AT SEQUOYAH NATIONAL WILDLIFE REFUGE, VIAN, OKLAHOMA https://doi.org/10.7944/W3HT01
Department of the Interior —
A primary focus of Sequoyah National Wildlife Refuge (SNWR) is to provide habitat and foraging opportunities for waterfowl and other wetland dependent species. SNWR... -
Federal
Siletz Bay NWR: Tidal Marsh Restoration and Reference Sites: Baseline Plant Community (Vegetation) Monitoring and Mapping - Geospatial Data, 2001
Department of the Interior —
This reference contains geospatial datasets (shapefiles) for the Siletz Bay NWR: Tidal Marsh Restoration and Reference Sites: Baseline Plant Community Monitoring and... -
Federal
Age, sex, and length of chum salmon and chinook salmon sampled at the Gisasa weir between 1995 and 2023
Department of the Interior —
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... -
Federal
Kenai National Wildlife Refuge: Dall sheep response to fire: vegetation surveys - 2023 survey data, CSV format
Department of the Interior —
Populations of Dall sheep (Ovis dalli) have been declining in the Chugach Range, Alaska since the 1990s. Past research suggests that fire can increase the carrying... -
Federal
Data for Moose Population Survey on Western Yukon Flats NWR - Fall, November 2006
Department of the Interior —
We conducted moose surveys in the western Yukon Flats in March and November 2006. The surveys were initiated to estimate early winter moose abundance in the... -
Federal
Watercraft inspection and decontamination data collected at the Alcan port of entry
Department of the Interior —
Tabular dataset documenting watercraft inspected at the Alcan Port of Entry, Alaska. This inspection station has been in operation during summer seasons beginning in... -
Federal
Aggregate Analysis Workbooks [Monitoring NER Gray Wolf Population and Wolf Effects on NER Elk Distribution and Density]
Department of the Interior —
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... -
Federal
Snowshoe Hare Population Monitoring at Tetlin National Wildlife Refuge Raw Dataset (1990-2024)
Department of the Interior —
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...
594 datasets found