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Display: 20

    • Patuxent Science Symposium, 75th Anniversary oral history transcript Part 3 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 3 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...
    • Patuxent Science Symposium, 75th Anniversary oral history transcript Part 2 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 2 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...
    • Evermann's Ptarmigan egg

    • ALASKA MARITIME NATIONAL WILDLIFE REFUGE; AMNWR; Birds; birding; ; Aleutian Islands; Aleutians; habitat; Islands; Coastal environments; grouse; ptarmigan; restoration; biodiversity; bioprojects; Near Islands; work of the refuge
    • 2005 The Evermann’s Rock Ptarmigan project is helping to restore natural biodiversity in the Aleutians. Fourteen subspecies of rock ptarmigan are found in North America with seven of the fourteen subspecies occurring in the Aleutians, and six...
    • St. Paul Island local with Murre egg harvest

    • AMNWR; Alaska Maritime National Wildlife Refuge; Bering Sea Unit; Anthropology; Birding; Resources; Subsistance; Islands and Ocean Visitor Center; Homer; Alaska
    • Photo 1985, This photo is featured in the Islands and Ocean Visitor Center "One Big Ocean" room in Homer, Alaska
    • Eastern red-backed salamander

    • Amphibians;
    • Our most common salamander. Two color forms. There is no larval aquatic stage; complete development takes place inside the egg. A lungless salamander, breathing through its skin and mouth lining. Red-backed form has a distinct reddish stripe down...
    • Eastern red-backed salamander

    • Amphibians;
    • Our most common salamander. Two color forms. There is no larval aquatic stage; complete development takes place inside the egg. A lungless salamander, breathing through its skin and mouth lining. Red-backed form has a distinct reddish stripe down...
    • 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...
    • 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.
    • William Julian oral history transcript, Part 2 of 2.

    • Biography; Employees (USFWS); History; Military; Wildlife refuges; Wildlife management; Environmental quality; Environments (Natural); Equipment; Farms and farming; Fishing; Law enforcement; Mammals; Waterfowl;
    • William Julian oral history interview as conducted by Denny Holland and Paul Tritaik. This is Part 2 of 2.
    • Jim Tisdale oral history transcript

    • Biography; History; Management; Employees (USFWS); Bird banding;
    • Jim Tisdale oral history interview as conducted by Denny Holland. Along with working at the various refuges, Jim also spent time in the Atlanta GA. and Salt Lake City, Utah area offices.
    • A talk with Nancy Langston

    • Biological control; Biologists (USFWS); Diseases; Environmental education; Farms and farming; Podcast; Public Lecture;
    • In 1941 the Food and Drug Administration approved the use of diethylstilbestrol (DES), the first synthetic chemical to be marketed as an estrogen and one of the first to be identified as a hormone disruptor—a chemical that mimics hormones. Its...

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