Aerial photography; Buildings, facilities and structures; Education; Rivers and streams; Training;
Aerial view of the National Conservation Training Center, showing the facility buildings and roads, the Potomac River with low clouds and surrounding woodlands. For more information about the Training Center visit http://training.fws.gov .
Birds; Bluethroats; Yukon Delta National Wildlife Refuge; Alaska
The Bluethroat is one of the smallest members of the Thrush family measuring 5.5 (14 cm) inches in length. The colorful blue throat pattern distinguishes this breeding male from other species. Nests are found on the tundra in thickets near water....
Birds; Bluethroats; Yukon Delta National Wildlife Refuge; Alaska
The Bluethroat is one of the smallest members of the Thrush family measuring 5.5 (14 cm) inches in length. The colorful blue throat pattern distinguishes this breeding male from other species. Nests are found on the tundra in thickets near water....
Birds; Bluethroats; Yukon Delta National Wildlife Refuge; Alaska
The Bluethroat is one of the smallest members of the Thrush family measuring 5.5 (14 cm) inches in length. The colorful blue throat pattern distinguishes this breeding male from other species. Nests are found on the tundra in thickets near water....
The Bluethroat is one of the smallest members of the Thrush family measuring 5.5 (14 cm) inches in length. The colorful blue throat pattern distinguishes this breeding male from other species. Nests are found on the tundra in thickets near water....
Birds; Bluethroats; Yukon Delta National Wildlife Refuge; Alaska
The Bluethroat is one of the smallest members of the Thrush family measuring 5.5 (14 cm) inches in length. The colorful blue throat pattern distinguishes this breeding male from other species. Nests are found on the tundra in thickets near water....
The Bluethroat is one of the smallest members of the Thrush family measuring 5.5 (14 cm) inches in length. The colorful blue throat pattern distinguishes this breeding male from other species. Nests are found on the tundra in thickets near water.
Endangered species; Birds; Birds of prey; Captive breeding; Reintroduction; Raptors;
1976, (41 FR 187). Long recognized as a vanishing species (Cooper 1890, Koford 1953, Wilbur 1978), the California condor remains one ofthe world’s rarest and most imperiled vertebrate species. Despite intensive conservation...