미국
Tracking Data for Black Brant (Branta bernicla nigricans)
This data release includes 2 child items with tracking data for Black Brant, a goose species that breeds in coastal areas of Alaska, northwestern Canada, and northeastern Russia and winters along coastal areas of North America from western Alaska to Mexico. Child Item 1: "Light-Level Geolocator Tracking Data for Black Brant (Branta bernicla nigricans)" -- Tracking data collected from light-level geolocator attached Black Brant at breeding areas in Alaska, 2003-2007. Child Item 2: "VHF Triangulation Tracking Data for Black Brant (Branta bernicla nigricans) in Waters Adjacent to Izembek National Wildlife Refuge, Alaska" -- Tracking data collected from triangulation tracking of VHF transmitters at Izembek National Wildlife Refuge, Alaska, during fall 1987-1990.