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  • All fields: Microorganisms
(7 results)



Display: 20

    • Explore the world with shorebirds

    • Birds; Shorebirds;
    • A multidisciplinary education guide for grades 2-12 (with sections on "How to Adapt" for Preschool - 1st grade, home schools, youth groups, and nature centers)
    • Ira and Clara Gabrielson oral history transcript

    • History; Biography; Agriculture; Biologists (USFWS); Automobiles; Birds; Historic sites; Indigenous populations; Photography; Relocation; Transportation; Native Americans; Directors (USFWS); Work of the Service;
    • Oral history interview with Ira Gabrielson and Clara Gabrielson was also present. Dave Marshall was the interviewer. Nickname: "Gabe"
    • 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...
    • West Indian manatee (Trichechus manatus)

    • Endangered and/or threatened; Policies; Work of the Service; Marine mammals;
    • Christopher Columbus was the first European to report seeing a manatee in the New World. To Columbus, and other sailors who had been at sea for a long time, manatees were reminiscent of mermaids—the mythical half-fish, half-woman creatures of the...
    • Patuxent Science Symposium, 75th Anniversary oral history transcript Part 4 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 4 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...

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