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  • All fields: Valley
(666 results)



Display: 20

    • Mountain Valley and Lake

    • Aerial photography Photograph; Physical Geography; Glaciers; Glacier; Scenics; Landscapes; Mountains; Valleys; Lakes; Togiak National Wildlife Refuge; Alaska
    • Classic U-shaped valley carved from retreating glacier.
    • Mountain Valley and Lake

    • Aerial photography photography; Physical Geography; Glaciers; Glacier; Scenics; Landscapes; Valleys; Mountains; Togiak Natioanal Wildlife Refuge; Alaska
    • Classic U-shaped valley carved by retreating mountain glaciers. Many glacial features can be seen: cirques, horns, arete ridges, till, hanging valleys.
    • Mountains and Glacial Valley

    • Aerial photography photography; Physical Geography; Glaciers; Mountains; Valleys; Lakes; Togiak National Wildlife Refuge; Alaska
    • Rugged mountain tops and U-shaped valley carved by retreating glacier. Also seen are a hanging valley, horn, cirque, arete ridge and glacial lakes.
    • Mountain Valley and Lakes

    • Aerial photography photography; Physical Geography; Glaciers; Mountains; Valleys; Scenics; Landscapes; Togiak National Wildlife Refuge; Alaska
    • Classic U-shaped valley carved by a glacier.
    • Lake in Glacial Valley

    • Aerial photography photography; Physical Geography; Lakes; Mountains; Valleys; Scenics; Landscapes; Togiak National Wildlife Refuge; Alaska
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    • Lake in Glacial Valley

    • Aerial photography photography; Physical Geography; Lakes; Mountains; Valleys; Scenics; Landscapes; Togiak National Wildlife Refuge; Alaska
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    • Meandering River in Mountain Valley

    • Aerial photography photography; Physical Geography; Mountains; Rivers and streams; Valleys; Scenics; Landscapes; Togiak National Wildlife Refuge; Alaska
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    • Ohio River Islands National Wildlife Refuge

    • Aerial photography; Islands; Wildlife refuges; Structures; Rivers and streams;
    • An aerial view of the Ohio River Islands National Wildlife Refuge with the Beaver Valley Nuclear Power Plant in the distance.
    • Jim Voelzer oral history transcript

    • Aircraft; Aviation; Biologists (USFWS); Employees (USFWS); Biography; History; Surveying; Management; Migratory birds; Bird banding; Waterfowl;
    • Jim Voelzer oral history transcript as conducted by John Cornely.
    • Phil Pister Desert Fishes Council

    • Aquatic animals; Aquatic environments; Environmental education; Fisheries management; Fishes; Fish hatcheries; Habitat conservation; Podcast; Public Lecture;
    • Phil Pister retired in February 1990 following 38 years as a fishery biologist with the California Department of Fish and Game. He studied wildlife conservation and zoology under A. Starker Leopold at the University of California (Berkeley) and...
    • Bighorn sheep population management

    • Aviation; Mammals; Partnerships; Relocation; Resource management; Tagging; Volunteers; Wildlife management; Wildlife restoration;
    • Nevada Department of Wildlife biologists and volunteers working to capture and relocate bighorn sheep in the Muddy Mountains to enhance populations in the Meadow Valley area of Nevada.
    • Craig Stihler

    • bats; Endangered species; Diseases; Podcast; Public Lecture;
    • Craig Stihler, WV DNR, talks with Mark Madison about white nose syndrome in bats and other challenges to WV endangered species.
    • Tom Butler

    • Biodiversity; Biological control; Wilderness; Podcast; Public Lecture;
    • Mark Madisoin speaks with Tom Butler at the Sc3 Conference held at the NCTC in Shepherdstown, WV. Tom is the editorial projects director for the Foundation for Deep Ecology, and a long-time conservation activist focused on wilderness and...

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