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#1 Federal
Observations of Whooping Cranes During Winter Aerial Surveys: 1950–2011 Original & Darwin Core Variant
- Organization: Department of the Interior
- Dataset Last Updated: January 01, 2015 at 12:00 AM
The Aransas-Wood Buffalo population of whooping cranes (Grus americana) declined to near extinction by the 1940s. Starting in winter 1950–1951, annual aerial surveys were conducted to observe and...
- TXT
- TXT
- TXT
- ZIP
Search relevance: 1.00 | Views last month: 3 | Catalog Last Checked: September 10, 2026 at 06:04 PM
#2 Federal
Whooping Crane Migration through North Dakota and South Dakota
- Organization: Department of the Interior
- Dataset Last Updated: January 01, 2018 at 12:00 AM
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 Wood Buffalo...
- ZIP
- ZIP
Search relevance: 1.00 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 06:04 PM

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