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  • All fields: Measuring
(155 results)



Display: 20

    • William (Bill) Henry Meyer oral history transcript

    • History; Biography; Biologists (USFWS); Aviation; Planning; Research; Work of the Service; Directors (USFWS); Employees (USFWS); Management; Personnel; Public policies;
    • William (Bill) Henry Meyer oral history interview as conducted by Jerry Grover.
    • 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.
    • Trout sampling

    • History; Surveying; Fishes; Sampling; Wildlife Refuges;
    • Weighing and measuring and taking scale samples from creel of the trout taken on the river.
    • Walt Crissey oral history transcript

    • History; Biography; Employees (USFWS); Surveying; Bird banding; Aircraft;
    • Walt Crissey oral history interview as conducted by Mark Madison. Walt Crissey flew over much of North America performing various waterfowl surveys.
    • Measuring a Tundra swan

    • Waterfowl; Birds;
    • USGS Biologist Dan Rizzolo measures the bill length on a tundra swan, prior to banding and avian influenza sampling.
    • Electrofishing for Northern Snakehead

    • Boating; Boats; Fishes; Fishing; Invasive species; Rivers and streams; Service patch; Work of the Service; Scientific personnel (USFWS);
    • USFWS Biologists electrofish for the invasive Northern Snakehead. Biologist measuring Snakehead.
    • Electrofishing for Northern Snakehead

    • Boating; Boats; Fishes; Fishing; Invasive species; Rivers and streams; Service patch; Work of the Service; Scientific personnel (USFWS);
    • USFWS Biologists electrofish for the invasive Northern Snakehead. Biologist measuring snakehead.
    • Electrofishing for Northern Snakehead

    • Boating; Boats; Fishes; Fishing; Invasive species; Rivers and streams; Service patch; Work of the Service; Scientific personnel (USFWS);
    • USFWS Biologists electrofish for the invasive Northern Snakehead. Biologist measuring snakehead.
    • Electrofishing for Northern Snakehead

    • Boating; Boats; Fishes; Fishing; Invasive species; Rivers and streams; Service patch; Work of the Service; Scientific personnel (USFWS);
    • USFWS Biologists electrofish for the invasive Northern Snakehead. Biologist measuring Snakehead
    • Electrofishing for Northern Snakehead

    • Boating; Boats; Fishes; Fishing; Invasive species; Rivers and streams; Service patch; Work of the Service; Scientific personnel (USFWS);
    • USFWS Biologists electrofish for the invasive Northern Snakehead. Biologist measuring snakehead
    • Survey Methods for Frog Abnormalities on National Wildlife Refuges

    • Videography;Environmental Education;aquatic animals;wildlife conservation;education;amphibians; Wildlife management;
    • This training video is designed for technicians and biologists who are sampling wetlands to determine the percentage of abnormal-appearing frogs, primarily at USFWS National Wildlife Refuges. The purpose of this video is to show the proper survey...
    • Fish and wildlife news: special issue on children and nature

    • Connecting people with nature; Environmental education; Recreation
    • This special edition of Fish & Wildlife News provides a glimpse of what Service employees from coast to coast are already doing to reconnect children with nature. From the Don Edwards San Francisco Bay National Wildlife Refuge, where youngsters...
    • Leaving a lasting legacy: permits as a conservation tool

    • Document; Conservation; Planning; Wildlife refuges;
    • This report discusses the Service permit programs. Service permit programs review their activities to determine how well they serve the publc. The mission of the permit programs is to promote long-term conservation of animals, plants, and their...
    • Best practices for migratory bird care during oil spill response

    • Environmental quality; Migratory birds; Oil spills; Wildlife restoration; Birds
    • This publication is is the result of a Fish and Wildlife Countermeasures Coordination Project undertaken by the U.S. Fish and Wildlife Service (USFWS). The goals of the project include the development of national “best practices” using...
    • Measuring the wingspan of an Indigo bunting

    • Biologists (USFWS); Bird banding; Birds; Birdwatching; Work of the Service; Training; Connecting people with nature;
    • This picture shows a U.S. Fish and Wildlife Service employee holding a Indigo Bunting during a bird banding exercise at the Basic Bird Biology class.
    • Mexican wolf recovery: three-year program review and assesment

    • Endangered and/or threatened; Mammals; Population control; Predator control; Predators; Reintroduction; Statistics;
    • This is the review of the efforts to reestablish Mexican wolves in the Blue Range Wolf Recovery Area . The review is a direct result of an environmental impact statement concluded by the U.S. Fish and Wildlife Service in 1996. It includes various...
    • Patuxent Science Symposium, 75th Anniversary oral history transcript Part 4 of 4

    • Agriculture; Bird banding; Birds; Biologists (USFWS); Biography; Diseases; Employees (USFWS); Fishes; History; Migration; Migratory birds; Pesticides; Research; Science; Scientific personnel (USFWS); Surveying; Tagging; Waterfowl; Wildlife...
    • This is Part 4 of 4 transcripts from the Patuxent Science Symposium, 75th Anniversary of the Patuxent Science Center. It includes speakers who talk about their time at working at Patuxent and some of the work they did. This transcript includes the...

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