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  • All fields: Ecology
(340 results)



Display: 20

    • A conversation with William Souder

    • Education; Environmental education; Podcast; Public Lecture;
    • William Souder’s work has appeared in many publications, including the Washington Post, New York Times, and Harper’s. He is the author of three books. A Plague of Frogs (2000) followed the investigation into outbreaks of deformed frogs across...
    • Waterfowl management handbook

    • Wildlife management; Waterfowl; Work of the Service; Wildlife refuges; Wildlife impacts;
    • Waterfowl nutritional needs during the annual cycle and the nutritional values of natural foods and crops are discussed.
    • Virginia Wood and Dr. Robert Weeden oral history transcript

    • Biologists (USFWS); Conservation; History;
    • Virginia "Ginny" Wood and Dr. Robert "Bob" Weeden oral history interview as conducted by Roger Kaye and unknown female. This interview mainly discusses the Conservation Movement in Alaska and the Alaska Conservation Society.
    • P and H Misc, 2001

    • videography; coral; coral ecology; coral reefs; fishes; marine ecology; marine environments; research; saltwater fishes; scuba diving; tropics; underwater photography
    • Videographer: Dr. James Maragos, Coral Biologist, USFWS Hawaiian & Pacific Islands NWRC. Site P and H Misc, 2001. GPS: not recorded. Depth not recorded. Original recording on Mini-DV tape (720x480). 10min 55sec
    • Palmyra Atoll NWR, 12 2_20_2001

    • videography; coral; coral ecology; fishes; marine ecology; marine environments; research; saltwater fishes; scuba diving; tropics; underwater photography
    • Videographer: Dr. James Maragos, Coral Biologist, USFWS Hawaiian & Pacific Islands NWRC. Annotations: Dr. Jean Kenyon, U.S. Fish & Wildlife Service, Hawaiian & Pacific Islands NWRC. One transect and returning back survey, site PAL-12, 2_20_2001....
    • Tern Island Field Station (USFWS) 2001

    • marine ecology; marine environments; research; saltwater fishes; scuba diving; underwater photography; fishes; coral; coral reefs, coral ecology, tropics
    • USFWS Tern Island Field Station, French Frigate Shoals 2001. Videographer: Dr. James Maragos, Coral Biologist, USFWS Hawaiian & Pacific Islands NWRC. Water treatment system; black-footed albatross; Hawaiian monk seals; frigatebirds; Sooty terns;...
    • U.S. Fish and Wildlife Service employee holds fish

    • Aquaculture; Aquatic environments; Banks; Biologists (USFWS); Coastal zone management; Emblems; Employees (USFWS); Equipment; Fishes; Fishing; Fisheries management; Freshwater fishes; Marine environments; Marine ecology; Personnel; Plants;...
    • U.S. Fish and Wildlife Service examines fish closely.
    • Electrofishing day

    • Aquaculture; Aquatic environments; Banks; Biologists (USFWS); Coastal zone management; Emblems; Employees (USFWS); Equipment; Fishes; Fishing; Fisheries management; Freshwater fishes; Marine environments; Marine ecology; Personnel; Plants;...
    • U.S. Fish and Wildlife Service employees catching fish using electrofishing practice.
    • Pelican skull

    • Aquatic birds; Aquatic environments; Aquatic plants; Banks; Birds; Children; Coastal environments; Connecting people with nature; Education; Education outreach; Emblems; Employees (USFWS); Environmental education; Environments (Natural);...
    • U.S. Fish and Wildlife Service employee talks with visitors about the Pelican.
    • More where that came from

    • Aquaculture; Aquatic environments; Banks; Biologists (USFWS); Coastal zone management; Emblems; Employees (USFWS); Equipment; Fishes; Fishing; Fisheries management; Freshwater fishes; Marine environments; Marine ecology; Personnel; Plants;...
    • U.S. Fish and Wildlife Service employee holds up samples of the fish captured for study.
    • Endangered mussel habitat

    • Wildlife; Aquatic animals; Endangered and/or Threatened species; Marine ecology; Mollusks; Rivers and streams;
    • Tygart River in Elkins, West Virgiinia, provides habitat for endangered mussels. For more information about threatened and endangered mussels visit http://www.fws.gov/midwest/endangered/clams/mussels.html
    • Tidal marshes:  the boundary between land and ocean

    • Wetlands; Wildlife management; Human impacts; Coastal environments;Estuarine environments; Coastal environments
    • Tidal marshes of the United States cover about 13,000 square miles, approximately the combined area of Connecticut and Massachusetts. From a global perspective, marshes form a narrow fringe of intertidal flats along ocean coasts. They are vegetated...

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