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Federal
Predicted densities of male Golden-cheeked Warblers (Setophaga chrysoparia), 2012, Balcones Canyonlands National Wildlife Refuge, Texas, USFWS, Region 2
Department of the Interior —
This is a raster file with predicted densities of male golden-cheeked warblers as depicted in Figure 6 of Sesnie et al. (2016). The resolution is 10x10m pixels. The... -
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
William L. Finley NWR: Continuous Air and Stream Temperature Data at Muddy Creek (Aquatic Health and Climate Change) - Raw and Processed Data
Department of the Interior —
Continuous Temperature Data. Raw Hobo data files collected at William L. Finley NWR (Muddy Creek) and compiled at a regular frequency into a annual (cleaned) dataset... -
Federal
WBPHS geolocated data and segment effort, 2000+
Department of the Interior —
The geolocated counts for the Waterfowl Breeding Population and Habitat Survey and associated segment effort information from 2000 to present. The survey was not... -
Federal
Vegetation Data: Aerial survey plots, taxon specific - Land Cover Mapping, North Slope of the Arctic National Wildlife Refuge, Alaska, 2019
Department of the Interior —
The resource contains vegetation cover data from the ABR, Inc. – Environmental Research and Services (ABR) 2019 aerial surveys. The data in this resource relates to... -
Federal
USFWS Larval White Sturgeon Monitoring, San Joaquin River, 2013-2017
Department of the Interior —
Overview The Central Valley Project Improvement Act (CVPIA) funds habitat improvement work and associated monitoring in the Central Valley of California to increase... -
Federal
Camas National Wildlife Refuge: Invasive Plant Inventory and Early Detection Prioritization Tool (IPIEDT) - Area, Species, Area-Species Link Tables
Department of the Interior —
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... -
Federal
WBPHS Visibility Correction Factors, 1955-Present
Department of the Interior —
The Visibility Correction Factors (VCFs) from 1955 to present for the Traditional Survey Area of the Waterfowl Breeding Population and Habitat Survey. This data view... -
Federal
Grazing Units: Rapid Assessment of Vegetation Composition and Structure-Arapaho NWR
Department of the Interior —
Arapaho National Wildlife Refuge manages cattle grazing permittees in riparian meadow and irrigated meadow units. The refuge Comprehensive Conservation Plan (CCP) has... -
Federal
Supplemental Materials for Identification of Priority Resources of Concern, Arctic National Wildlife Refuge
Department of the Interior —
Arctic National Wildlife Refuge (NWR) staff met May-September 2020 to identify priority ROC which are the species, habitats, and special values in highest need of... -
Federal
Filegeodatabase of Chena River habitat map with no water column 2022
Department of the Interior —
File geodatabase containing substrate imagery and mosaiced imagery derived from raw side-scan sonar scans conducted throughout the lower Chena River in 2021 and 2022... -
Federal
Whooping Crane Migration through North Dakota and South Dakota
Department of the Interior —
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... -
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
Sequoyah National Wildlife Refuge land cover and waterfowl habitat classification using SPOT-5 imagery
Department of the Interior —
developing effective habitat conservation and management strategies. The relationship between available habitat and waterfowl numbers obtained from aerial survey... -
Federal
Brook and Brown Trout Survival In a North-Central Pennsylvania Watershed
Department of the Interior —
These data include input to a Kaplan-Meier survivorship model for Brook and Brown Trout in the Hunts Run watershed in north-central Pennsylvania from September 2012 -... -
Federal
Survey plot data - Land Cover Mapping, North Slope of the Arctic National Wildlife Refuge, Alaska, 2019
Department of the Interior —
The resource contains general plot data, including location data (lat/long) from the ABR, Inc. – Environmental Research and Services (ABR) 2019 ground and aerial... -
Federal
Soil sample data - Land Cover Mapping, North Slope of the Arctic National Wildlife Refuge, Alaska, 2019
Department of the Interior —
The resource contains soil sample data from the ABR, Inc. – Environmental Research and Services (ABR) 2019 ground surveys. The data in this resource relates to all... -
Federal
Soil horizon data - Land Cover Mapping, North Slope of the Arctic National Wildlife Refuge, Alaska, 2019
Department of the Interior —
The resource contains soil horizon data from the ABR, Inc. – Environmental Research and Services (ABR) 2019 ground surveys. The data in this resource relates to all... -
Federal
Interagency Ecological Program: USFWS Delta Boat Electrofishing Survey, 2018-2021
Department of the Interior —
The United States Fish and Wildlife Service's (USFWS) Delta Boat Electrofishing Survey was designed to estimate spatial and temporal trends in abundance, occupancy,...