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  • All fields: surveying
(177 results)



Display: 20

    • Subject Index

    • Subject Index
    • Aerial photography; Agribusiness; Agricultural ecosystems; Agriculture; Air Pollution; Aircraft; Alpine environments; Amphibians; Amphibious vehicles; Anadromous species; Animal industry; Aquaculture; Aquatic animals; Aquatic birds; Aquatic...
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    • Jim Voelzer oral history transcript

    • Jim Voelzer oral history transcript
    • Aircraft; Aviation; Biologists (USFWS); Employees (USFWS); Biography; History; Surveying; Management; Migratory birds; Bird banding; Waterfowl;
    • Jim Voelzer oral history transcript as conducted by John Cornely.
    • Freshwater mussels: America's hidden treasures

    • Freshwater mussels: America's hidden treasures
    • Art; Aquatic animals; Endangered species; Rivers and streams;
    • This is a poster about freshwater mussels. One side displays a subaquatic environment featuring mussels and various fish, while the reverse side describes the mussels' life cycle and ecosystem role as well as what is being done to protect them.
    • Bill Butler oral history transcript

    • Bill Butler oral history transcript
    • Biography; Biologists (USFWS); Aircraft; Aviation; Employees (USFWS); History; Military; Migratory birds; Management; Surveying; Waterfowl;
    • Bill Butler oral history interview as conducted by Mark Madison. After leaving Alaska, Bill went to Washington D.C. as the aviation manager for the Fish and Wildlife Service.
    • Roger Kaye oral history transcript

    • Roger Kaye oral history transcript
    • Biography; Employees (USFWS); Aircraft; Aviation; Education outreach; History; Mapping; Management; Native Americans; Outreach; Planning; Trapping; Writing; Wildlife management; Wildlife refuges; Wilderness; Surveying;
    • Roger Kaye oral history interview as conducted by Norman Olson.
    • Ave Thayer oral history transcript

    • 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,...
    • Richard Tolbers oral history transcript

    • Richard Tolbers oral history transcript
    • Biography; Employees (USFWS); History; Waterfowl; Surveying; Wildlife refuges; Habitat conservation; Hunting; Research; Law enforcement; Wilderness; Rivers and streams; Birds;
    • Richard Tolbers oral history interview as conducted by Dorothe Norton. Richard also spent time at the St. Paul Federal Building and the Minnesota Valley/Twin Cities Ecological Services Field Office.
    • Angus Bernard oral history transcript

    • Angus Bernard oral history transcript
    • Biography; History; Employees (USFWS); Soil conservation; Wetlands;
    • Angus Bernard oral history interview as conducted by Dorothe Norton. Angus Bernard worked for the Soil Conservation Service and later at the Wetland Management District in Benson, Minnesota.

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