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Display: 20

    • A guide to nestling development and aging in altricial passerines

    • Birds; Perching birds; Research; Statistics;
    • This is a guide to altricial passerines. It has an explanation of variables used for aging birds and an explanation of methodology employed, and provides information obtained while recording the early aging of the Dusky Flycatcher, the Carolina...
    • A preliminary biological assessment of Kirwin National Wildlife Refuge

    • Biological control; Physical geography; Research; Wildlife refuges;
    • This is a preliminary biological assessment of Kirwin National Wildlife Refuge. Stimulation for the report was based on the concept that future decisions related to the biological portion of the Comprehensive Conservation Plan will be based on the...
    • Art Sowls oral history transcript

    • Employees (USFWS); Biography; History; Maintenance; Birds; Marine birds; Migratory birds; Biologists (USFWS); Rodents; Marine mammals; Outreach; Conservation;
    • Art Sowls oral history interview as conducted by John Cornely.
    • Ave Thayer oral history transcript

    • Biography; Employees (USFWS); History; Hunting; Law enforcement; Trapping; Surveying; Aircraft; Aviation; Mammals; Management; Habitat conservation; Rivers and streams; Wilderness;
    • Ave Thayer oral history interview as conducted by Mark Madison. As well as working at Arctic National Wildlife Refuge and Kenai Moose National Wildlife Refuge, Mr. Thayer also worked in Anchorage under the Alaska Game Commission, and in McGrath,...
    • Bar-tailed Godwit

    • Birds; Aquatic environments; Shorebirds;
    • Shorebirds are a diverse avian group. These groups form the 49 species of shorebirds that are common in North America. They generally have small bodies, long, thin legs and no webbing on their feet.
    • Black oystercatcher

    • Birds; Shorebirds; Aquatic environments;
    • Shorebirds are a diverse avian group. These groups form the 49 species of shorebirds that are common in North America. They generally have small bodies, long, thin legs and no webbing on their feet.
    • Bob Weeden and Ginny Wood oral history transcript

    • History; Biography; Environments (Natural);
    • Bob Weeden and Ginny Wood oral history interview. Note: The interviewers are not identified at any time on the tape. There are at least two interviewers (possibly three) – one (or two) male and one female. Their comments are not identified...
    • Brown pelican: Pelecanus occidentalis

    • Endangered and/or threatened; Marine birds;
    • Wildlife fact sheet about brown pelicans. The brown pelican, also called American brown pelican or common pelican, inhabits the Atlantic, Pacific, and Gulf Coasts of North and South America.
    • California condor (Gymnogyps californianus) recovery plan. Third revision.

    • Endangered and/or threatened; 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...
    • Cassin's sparrow status assessment and conservation plan

    • Birds; Migratory birds; Monitoring; Perching birds; Research; Statistics; Species of concern; Wildlife management;
    • This is a status assessment and conservation plan for the Cassin's Sparrow. It includes a description and natural history of the bird, as well as range information pertinent to breeding, migration and wintering, monitoring activities, population...
    • Cigar Daisey oral history transcript

    • History; Biography; Birds; Hunting; Islands; Waterfowl; Wetlands; Art
    • Oral history interview with Cigar Daisey with Dave Hall as interviewer. Newman Merritt also present.
    • Cigar Daisey oral history transcript

    • History; Biography; Aquatic environments; Birds; Coastal environments; Fishes; Fishing; Islands; Trapping; Wetlands; Hunting; Art;
    • Oral history interview with Cigar Daisey as interviewed by Dave Hall with commnents by George Lycock and Clarence McKenney.
    • Common Snipe

    • Birds; Shorebirds; Aquatic environments;
    • Shorebirds are a diverse avian group. These groups form the 49 species of shorebirds that are common in North America. They generally have small bodies, long, thin legs and no webbing on their feet. One of the interesting facts about shorebirds is...
    • Conserving borderline species

    • Endangered and/or threatened; International affairs; Partnerships; Wildlife management; Wildlife restoration;
    • This is an overview of what Canada and the United States are doing together in order to help protect species the two countries deem as endangered. A description of the background of this partnership is given, followed by ten examples of individual...

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