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  • All fields: FIELD
(221 results)



Display: 20

    • Gyrtotrac

    • Agriculture;
    • A gyrotrac in a field at sunstet.
    • Field Development

    • Agriculture;History; Wildlife refuges;
    • Duncan Development - After treatment (See FWS 3152 for Before treatment photo) Land was cleaned, plowed & planted with grain.
    • Wind Turbines

    • Air Pollution; Urban environments; Wildlife refuges;
    • A view of a field in the foreground with wind turbines and city-scape in the background.
    • Agattu Island, Aga Cove Cabins,1985

    • ALASKA MARITIME NATIONAL WILDLIFE REFUGE; AMNWR; Birds; birding; Marine birds ; Aleutian Islands; Aleutians; habitat; Islands; Coastal environments; field camps; work of the refuge
    • 1985
    • St. Lazaria Island, understory

    • AMNWR; Alaska Maritime National Wildlife Refuge; Gulf of Alaska Unit; Southeast Alaska; Plants; Trees; Botany; Field station; Islands; Coastal environments
    • Photo taken July 1986
    • Fish and Wildlife Service employee

    • Aquatic animals; Employees (USFWS); Environmental quality; Fishes; Wildlife refuges;
    • Fish and Wildlife Service employee in the field, in dry area with remains of large fish.
    • National Wildlife Refuge field maintenance

    • Aquatic plants; Biological control; Employees (USFWS); Environmental quality; Equipment; Habitat conservation; Habitat restoration; Maintenance; Wildlife refuges;
    • Tractor is disking cattails in wetland area in National Wildlife Refuge to maintain habitat.
    • Teacher taking notes in the field

    • Bird banding; Perching birds; Statistics;
    • Teacher taking notes on bird caught for banding; image taken during National Conservation Training Center course OUT8163 Connecting People to Nature Through Birds.
    • Male Lesser scaup

    • Birds;
    • This bird is difficult to distinguish from the greater scaup in the field. In good light, look for the purple gloss in the male's head feathers.
    • Chipping sparrow

    • Birds; Birds; ; Migratory birds; Perching birds
    • Chipping sparrows are similar to other sparrows with rusty crowns but have a white supercilium and black eye line in spring and summer. Field sparrows have a pink bill and white eye ring. Swamp Sparrows have rusty wings and a dingy breast. Deshutes...
    • NCTC students disecting ducks

    • Birds; Contaminants; Education;Training; Waterfowl;
    • Two conservation students disecting ducks to check for contaminant effects on internal organs in "Environmental Contaminats Field and Laboratory Techniques" class (ECS3101). For more information about the National Conservation Training Center and...

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