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Aerial survey units for surveys of Dall's sheep and mountain goats in Wrangell-St. Elias National Park and Preserve. The count areas were originally delineated by Alaska Department of Fish and...
Search relevance: 1.00 | Views last month: 9 | Catalog Last Checked: September 10, 2026 at 07:22 PM -
This dataset is a compilation of forest damage mapped by surveys on forested areas in the Great Smoky Mountains National Park. At this time, the National Aerial Survey Data Standards require only...
Search relevance: 1.00 | Views last month: 7 | Catalog Last Checked: September 10, 2026 at 07:26 PM -
Database of seal counts from aerial photography. Counts by image, site, species, and date are stored in the database along with information on entanglements and other human interactions.
Search relevance: 1.00 | Views last month: 6 | Catalog Last Checked: August 03, 2026 at 02:34 AM -
A moose population survey was conducted on the Yukon Flats National Wildlife Refuge in March 2013. Moose were counted in 101 of 421-5.3 mi2 units, of which 68 were stratified high moose density...
Search relevance: 1.00 | Views last month: 6 | Catalog Last Checked: September 10, 2026 at 06:04 PM -
Stratum boundaries from 2000 to present for the Waterfowl Breeding Population and Habitat Survey. This data view presents polygons which represent the stratum boundaries for the survey.
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Data were collected primarily by the College of William and Mary personnel, under contract with the U.S. Fish and Wildlife Service, working cooperatively with representatives from BP/CardnoENTRIX....
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A moose population survey was conducted on the Yukon Flats in November 2015. This was the first fall survey since 2010 due to a lack of sufficient snow in early winter that caused surveys in...
Search relevance: 1.00 | Views last month: 4 | Catalog Last Checked: September 10, 2026 at 06:04 PM -
A moose population survey was conducted on the Yukon Flats National Wildlife Refuge in March 2023. Moose were counted in 102 of 421-5.3 mi2 units, of which 67 were stratified high moose density...
Search relevance: 1.00 | Views last month: 3 | Catalog Last Checked: September 10, 2026 at 06:03 PM -
Feral burros (Equus asinus) and horses (E. ferus caballus) inhabiting public land in the western United States are intended to be managed at population levels established to promote a thriving,...
Search relevance: 1.00 | Views last month: 3 | Catalog Last Checked: September 10, 2026 at 08:36 PM -
This data package contains North Coast and Cascades Network (NCCN) Inventory and Monitoring Program elk survey tabular data collected during 2008-2017 at Mount Rainier National Park (MORA) and...
Search relevance: 1.00 | Views last month: 3 | Catalog Last Checked: September 10, 2026 at 07:22 PM -
A moose population survey was conducted on the Yukon Flats National Wildlife Refuge in November 2010. The estimate for the 2,269mi2 survey area in the western Yukon Flats (Game Management Unit...
Search relevance: 1.00 | Views last month: 3 | Catalog Last Checked: September 10, 2026 at 06:04 PM -
An aerial survey between Ft Pierce and Key West Florida was performed aboard US Coast Guard helicopters and fixed wing aircraft from September 1992 through March 2004. Point in time occurrences of...
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This dataset contains aerial survey data from the surveys described below. The Bureau of Ocean Energy Management (BOEM), formerly the Minerals Management Service (MMS), and its precursor, the...
Search relevance: 1.00 | Views last month: 3 | Catalog Last Checked: September 26, 2026 at 07:39 PM -
The geolocated counts for the Waterfowl Breeding Population and Habitat Survey and associated segment effort information from 2000 to present. The survey was not conducted in 2020-21 due to the...
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The population estimate for the western Yukon Flats in Game Management Unit (GMU) 25D (2,269 square miles) was 668 moose with a certainty of +/- 24% at the 90% confidence interval. The density...
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Sea otters may be expanding their range along the Lack Clark National Park and Preserve (LACL) coast. Because of the unique history of sea otter extirpation and impending reoccupation, and the...
Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: September 10, 2026 at 07:29 PM -
A moose population survey was conducted on the Yukon Flats in November/December 2018. This was the first fall survey since 2015. Moose were counted in 97 of 421-5.3mi2 units, of which 63 were...
Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: September 10, 2026 at 06:04 PM -
Aerial surveys of coastal Alaska are the primary method for estimating abundance of harbor seals. A particular challenge associated with aerial surveys of harbor seals is maintaining consistent...
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Aerial surveys associated with Deepwater Horizon Bird Study #2 occurred during the summer of 2010 and the winter of 2011. Data collection efforts were led by R.G. Ford Consulting Company, on...
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This product represents the sea turtle observation count data for the 2018-2020 Gulf of America Marine Assessment Program for Protected Species surveys and the subsequent 2022-2023 U.S. Fish and...
Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: September 10, 2026 at 06:02 PM
