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  • All fields: cattle
(110 results)



Display: 20

    • Fritz Knopf oral history transcript

    • Employees (USFWS); Biography; Riparian environments; Military; Habitat conservation; Birds; Biologists (USFWS); Prairies; History
    • Fritz Knopf oral history interview as conducted by John Cornely. Fritz worked at the United States Fish and Wildlife Service, Denver Wildlife Research Center starting in 1980. Since then the Center has undergone several name changes and was part...
    • John Joyner oral history transcript

    • History; Biography; Agriculture; Animal industry; Farms and farming; Fire management; Fires; Fishing; Forest fires; Grasslands; Habitat conservation; Horseback riding; Human impacts; Law enforcement; Monitoring; Plants; Prescribed burning;...
    • Oral history interview with John Joyner. Also present: John Joyner, Jr. and John Joyner's daughter
    • Lead hazards to fish, wildlife, and invertebrates: a synoptic reivew

    • Biologists (USFWS); Water; Fishes; Pollutants;
    • Lead (Pb) and its compounds have been known to man for about 7,000 years, and Pb poisoning has been recognized for at least 2,500 years. All credible evidence indicates that Pb is neither essential nor beneficial to living organisms, and that all...
    • Jim Clark oral history transcript

    • History; Biography; Biologists (USFWS); Bird banding; Birdwatching; Employees (USFWS); Education; Wildlife management; Work of the Service;
    • Oral history interview with Jim Clark. Interviewed by Norm Olson.
    • Frank Terbilcox oral history transcript

    • Education outreach; Environments (Natural); Grasses; Habitat conservation; Historic sites; History; Meetings; Public access; Management; Ethics;
    • Frank Terbilcox oral history interview as conducted by Mark Madison and Steve Laubach.
    • W.O. "Bill" Nelson oral history transcript

    • History; Biography; Predator control; Rodents; Biological control; Biologists (USFWS)
    • W.O. "Bill" Nelson oral history interview as conducted by Jerry Grover and Bob Ruesink. Worked in the various offices anad filed offices of locations listed in transcript.
    • Robert Fields oral history transcript

    • Rangelands; Water management; Management; Employees (USFWS); Biography; Energy
    • Robert C. Fields oral history interview as conducted by Jerry Grover. Along with working at the locations listed, Robert served in Portland as Refuge Supervisor over California and Nevada. He has also worked on the Garrison Diversion Project, the...
    • Wyoming toads and cattle: at home on the range

    • Aquatic animals; Biologists (USFWS); Extinctions; Endangered and/or threatened; Amphibians;
    • Biologists feared that the Wyoming toad was extinct until 1987 when a fisherman discovered a population at Mortenson Lake on Swanson’s land. The discovery created excitement about a chance to save the species and its habitat, and it led Swanson...
    • Keith Hamel oral history transcript

    • History; Biography; Birds; Buildings, facilities and structures; Employees (USFWS); Farms and farming; Lakes; Military; Ranching; Rangelands; Waterfowl; Wildlife refuges; Work of the Service;
    • Oral history interview with Keith Hamel and Arden Trandahl as interviewer.
    • Jim Salyer oral history transcript

    • History; Personnel; Wildlife refuges; Training; Resource management; Wildlife management;
    • Jim Salyer oral history interview with Mark Madison as interviewer.
    • 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...
    • Ten years of Pittman-Robertson wildlife restoration 1938 to 1948

    • Wildlife management; Fisheries management; Game management; Grants;
    • Federal Aid in Wildlife Restoration Act of 1937, now referred to as The Pittman-Robertson Wildlife Restoration Act, as amended (16 U.S.C. 669-669k), provides federal assistance to the 50 States, the Commonwealths of Puerto Rico and the Northern...

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