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(66 results)



Display: 20

    • 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...
    • Food from the sea: fish and shellfish of New England.

    • History; Aquatic environments; Fishes; Fisheries management; Fishing; Commercial fishing; Overfishing;
    • "In New England, the specific job is to spread consumption more uniformly over the nearly 80 species of fish and shellfish that are brought, into local ports each year. Production records 'of the fishing industry show a serious lack of...
    • Pacific walrus bull

    • Ice; Mammals; Marine mammals; Snow;
    • A large Pacific walrus bull watches the camera. The adult bulls can weigh up to 3,700 pounds.
    • Explore the world with shorebirds

    • Birds; Shorebirds;
    • A multidisciplinary education guide for grades 2-12 (with sections on "How to Adapt" for Preschool - 1st grade, home schools, youth groups, and nature centers)
    • Trumpeter swan

    • Birds; Migratory birds; Waterfowl;
    • Banded Trumpeter Swan hen with four young swimming in reeds. This is the largest waterfowl species native to North America. Most weigh 21-30 pounds, males are larger and may exceed 35 pounds.The Trumpeter Swan is the largest waterfowl species...
    • Scoter Team collects data on scoters

    • Work of the Service; Wildlife management; Animal Tagging; Bird banding; Yukon Flats National Wildlife Refuge; YFNWR; Species; Birds; Waterfowl
    • Biological Technicians work quickly to measure, weigh, and band a White-winged scoter hen and her ducklings in a scoter breeding ecology study on Yukon Flats NWR.
    • Brown Noddy on Laysan Island

    • Birds; Marine birds; Tropical environments; Islands;
    • Brown noddies are medium sized, dark, brown birds. Adults have ashy-white forehead and crown sharply demarcated from black lores, merging evenly into gray nape. They have a long, narrow, wedged-shaped tail and legs and feet are brown. Their bill is...
    • Brown Noddy on Nihoa Island

    • Birds; Islands; Marine birds;
    • Brown noddies are medium sized, dark, brown birds. Adults have ashy-white forehead and crown sharply demarcated from black lores, merging evenly into gray nape. They have a long, narrow, wedged-shaped tail and legs and feet are brown. Their bill is...
    • Brown Noddy on Nihoa Island

    • Birds; Marine birds; Islands; Tropical environments;
    • Brown noddies are medium sized, dark, brown birds. Adults have ashy-white forehead and crown sharply demarcated from black lores, merging evenly into gray nape. They have a long, narrow, wedged-shaped tail and legs and feet are brown. Their bill is...
    • Brown Noddy on Laysan Island

    • Birds; Marine birds; Tropical environments;
    • Brown noddies are medium sized, dark, brown birds. Adults have ashy-white forehead and crown sharply demarcated from black lores, merging evenly into gray nape. They have a long, narrow, wedged-shaped tail and legs and feet are brown. Their bill is...
    • Brown Noddy nesting

    • Birds; Coastal environments; Islands;
    • Brown Noddy nesting. Brown noddies are medium sized, dark, brown birds. Adults have ashy-white forehead and crown sharply demarcated from black lores, merging evenly into gray nape. They have a long, narrow, wedged-shaped tail and legs and feet are...
    • Brown Noddy perched on a piece of wood

    • Adults; Birds; Coastal environments; Islands; Research; Scientific personnel (USFWS); Bird banding; Endangered and/or Threatened species;
    • Brown Noddy perched on a piece of wood. Brown noddies are medium sized, dark, brown birds. Adults have ashy-white forehead and crown sharply demarcated from black lores, merging evenly into gray nape. They have a long, narrow, wedged-shaped tail...
    • Channel bass

    • Art; Fishes;
    • Channel bass or red drum usually occur in great supply along the coast from New York to Florida and Florida to Texas. Average large channel bass weigh between 30 and 40 pounds but some have been found to weigh up to 75 pounds.
    • West Indian manatee (Trichechus manatus)

    • Endangered and/or threatened; Policies; Work of the Service; Marine mammals;
    • Christopher Columbus was the first European to report seeing a manatee in the New World. To Columbus, and other sailors who had been at sea for a long time, manatees were reminiscent of mermaids—the mythical half-fish, half-woman creatures of the...
    • Dave McMullen oral history transcript

    • History; Law enforcement; Biography; Game management;
    • Dave McMullen oral history interview as conducted by Jerry Grover. Dave worked as a U.S. Game Management Agent in Bellingham, Washington and then went to Portland as a Special Agent. He also worked in D.C. and the Twin Cities in Minnesota.
    • Setting objectives for managing key deer

    • Mammals; Wildlife management; Population control; Endangered and/or threatened
    • Diefenbach, D. R.; Wagner, T - U.S. Geological Survey, Pennsylvania Cooperative Fish and Wildlife Research Unit, Pennsylvania State University, University Park, PA; Stauffer, G.T. - Pennsylvania Cooperative Fish and Wildlife Research Unit,...

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