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(127 results)



Display: 20

    • Collared lizard

    • Reptiles;
    • A close shot of a collared lizard with its mouth wide open.
    • Red-cockaded Woodpecker research

    • Birds; Endangered species;
    • A FWS biologist tags a Red-cockaded woodpecker. These woodpeckers are endangered because open forests with big, old pine trees have been replaced by forests with younger, smaller pines. Periodic natural fires needed to control the brushy...
    • Gumbo Lily

    • Flowering plants; Plants;
    • A white flower among gray rocks.An image of a white flower among red rock. Western North Dakota is the easternmost limit of the range of the beautiful gumbo lily. The plant occurs in nearly all of our western states. This short, tufted plant is...
    • Prescribed burn

    • Fires; Prescribed burning; Wildlife refuges;
    • Aerial ignition interior high rates of spread in open savannas
    • Black swallowtail on Wild bergamot

    • Insects; Invertebrates;
    • Also called Spicebush swallowtail; Black butterfly with small blue and yellow spots sitting on blossom with wings open, viewed from above.
    • Black swallowtail

    • Insects; Invertebrates;
    • Also called Spicebush swallowtail; Black butterfly with small blue spots and yellow stripes, sitting on blossom with wings open.
    • Cassin's Finch

    • Birds; Migratory birds
    • Although coloring is similar to the House and Purple finches, the Cassin's finch is larger. The Cassin's finch prefers habitat in open conifer forests at high elevations. Deshutes National Forests;
    • Gumbo Lily

    • Flowering plants; Plants;
    • An image of a white flower among red rock. Western North Dakota is the easternmost limit of the range of the beautiful gumbo lily. The plant occurs in nearly all of our western states. This short, tufted plant is a nearly stemless perennial from...
    • Arctic Tern

    • Birds; Wildlife refuges;
    • Arctic tern with beak open on Petit Manan Island, Maine Coastal Islands National Wildlife Refuge, Me.
    • Atlantic salmon smolts

    • Aquaculture; Anadromous species; Endangered species; Fishes; Fisheries management;
    • Atlantic salmon spend the first two years of life in the fresh water habitats of their native stream (occasionally three, depending upon food availability). At two years of age, the fish undergo the process of smoltification, resulting in changes...
    • Okefenokee swamp habitat

    • Wetlands;Wildlife refuges
    • Bald cypress swamp with open areas for canoe and boat trails. For more information about Okefenokee visit http://www.fws.gov/refuges/profiles/index.cfm?id=41590 .
    • Greater Sage-Grouse

    • Birds; Game birds;
    • Bird in open field on display with fanned tail, viewed from side rear.

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