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  • All fields: Hansen
(76 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.
    • Willard (Bill ) E. Nelson oral history transcript

    • History; Biography; Biologists (USFWS); Rodents; Predator control; Employees (USFWS)
    • Willard (Bill )E. Nelson oral history interview as conducted by Jerry Grover. Worked in following locations in Oregon in either the field or in the office: Bend, Portland, Coos Bay, Vanport, Columbia River, Klamath River. Also spent some time in...
    • 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...
    • Theron Smith oral history transcript

    • History; Biography; Personnel; Aviation; Aircraft;
    • This is the transcript of the Theron Smith oral history interview with Jim King and Bruce Conant. Also present is Mr. Smith's son, Terry Smith.
    • National wildlife refuges inhabited by bald eagles

    • Birds; Birds of prey; Habitat conservation; Wildlife refuges;
    • This is a list of all United States National Wildlife Refuges that are inhabited by bald eagles. It includes a map indicating the listed refuges, and denotations of refuges created specifically for the protection of bald eagles.
    • A guide to nestling development and aging in altricial passerines

    • Birds; Perching birds; Research; Statistics;
    • This is a guide to altricial passerines. It has an explanation of variables used for aging birds and an explanation of methodology employed, and provides information obtained while recording the early aging of the Dusky Flycatcher, the Carolina...
    • National bald eagle management guidelines

    • Document; Management; Planning; Wildlife refuges; Wildlife management; Raptors;
    • The U.S. Fish and Wildlife Service (Service) developed these National Bald Eagle Management Guidelines to advise landowners, land managers, and others who share public and private lands with bald eagles when and under what circumstances the...
    • Riparian Brush Rabbit

    • Wildlife refuges; Endangered species; Mammals;
    • The riparian brush rabbit (Sylvilagus bachmani riparius) is listed as endangered and is a small cottontail, one of eight subspecies of brush rabbits native to California. This one is at the San Joaquin River National Wildlife Refuge in...
    • National fish, wildlife and plants 
climate adaptation strategy

    • Climate change; Adaptation;
    • The purpose of the National Fish, Wildlife and Plants Climate Adaptation Strategy is to inspire and enable natural resource administrators, elected officials, and other decision makers to take action to adapt to a changing climate. Adaptation...
    • Habitat suitability index models: Gadwall (breeding)

    • Aquatic birds; Biological control; Habitat conservation; Migratory birds; Wetlands;
    • The basis for this HSI model was developed in a workshop that included the following waterfowl biologists form the Northern Prairie Wildlife Research Center, Jamestown, ND: Leo Kirsch (retired), John Lokemoen, and George Swanson. These individuals...
    • National Bald Eagle management guidelines

    • Wildlife management; Work of the Service; Writing; Raptors; Legislation;
    • The bald eagle (Haliaeetus leucocephalus) is protected by the Bald and Golden Eagle Protection Act (Eagle Act) and the Migratory Bird Treaty Act (MBTA). The MBTA and the Eagle Act protect bald eagles from a variety of harmful actions and impacts....
    • Valley Elderberry Longhorn Beetle

    • Threatened species; Insects;
    • Status of the VELB is threatened, since 1980, but is currently a candidate to be de-listed (taken off the Endangered Species Act list). This female was found on the River Ranch Conservation Bank located at the north end of the Yolo Bypass Wildlife...
    • Valley Elderberry Longhorn Beetle

    • Threatened species; Insects;
    • Status of the VELB is threatened, since 1980, but is currently a candidate to be de-listed (taken off the Endangered Species Act list). This female was found on the River Ranch Conservation Bank located at the north end of the Yolo Bypass Wildlife...

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