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  • All fields: May
(132 results)



Display: 20

    • Short's Goldenrod

    • Flowering plants; Plants; Endangered species; Endangered species;
    • Short's goldenrod is a rhizomatous perennial generally 2 to 2 and one-half feet tall, with alternately arranged narrow leaves about 2 to 4 inches long and O.2 to O.6 of an inch wide. The largest leaves occur near the middle of the stem. Yellow...
    • Short's Goldenrod

    • Flowering plants; Plants; Endangered species;
    • Short's goldenrod is a rhizomatous perennial generally 2 to 2 and one-half feet tall, with alternately arranged narrow leaves about 2 to 4 inches long and O.2 to O.6 of an inch wide. The largest leaves occur near the middle of the stem. Yellow...
    • Mississippi: East Levee Powerline Rookery May 13

    • Floods; Natural disasters; Wildlife refuges;
    • These photos, taken May 4 and May 12, show the rising waters at a rookery for great egrets, snowy egrets, cattle egrets and little blue herons near a powerline that crosses Panther Swamp National Wildlife Refuge near Yazoo City, Mississippi. By May...
    • Dudley Bluffs bladderpod

    • Plants; Threatened species;
    • Both the Dudley Bluffs bladderpod (Physaria congesta or Lesquerella congesta) and the Dudley Bluffs twinpod (Physaria obcordata) are rare members of the Brassicaceae (mustard) family. Dudley Bluffs bladderpod is an extremely small cushion plant...
    • Dudley Bluffs bladderpod

    • Plants; Threatened species;
    • Both the Dudley Bluffs bladderpod (Physaria congesta or Lesquerella congesta) and the Dudley Bluffs twinpod (Physaria obcordata) are rare members of the Brassicaceae (mustard) family. Dudley Bluffs bladderpod is an extremely small cushion plant...
    • Dudley Bluffs bladderpod

    • Plants; Threatened species;
    • Both the Dudley Bluffs bladderpod (Physaria congesta or Lesquerella congesta) and the Dudley Bluffs twinpod (Physaria obcordata) are rare members of the Brassicaceae (mustard) family. Dudley Bluffs bladderpod is an extremely small cushion plant...
    • Dudley Bluffs twinpod flowers and ant

    • Plants; Threatened species;
    • Both the Dudley Bluffs bladderpod (Physaria congesta or Lesquerella congesta) and the Dudley Bluffs twinpod (Physaria obcordata) are rare members of the Brassicaceae (mustard) family. Dudley Bluffs bladderpod is an extremely small cushion plant...
    • Dudley Bluffs twinpod habitat

    • Plants; Threatened species;
    • Both the Dudley Bluffs bladderpod (Physaria congesta or Lesquerella congesta) and the Dudley Bluffs twinpod (Physaria obcordata) are rare members of the Brassicaceae (mustard) family. Dudley Bluffs bladderpod is an extremely small cushion plant...
    • Dudley Bluffs twinpod plant

    • Plants; Threatened species;
    • Both the Dudley Bluffs bladderpod (Physaria congesta or Lesquerella congesta) and the Dudley Bluffs twinpod (Physaria obcordata) are rare members of the Brassicaceae (mustard) family. Dudley Bluffs bladderpod is an extremely small cushion plant...
    • Dudley Bluffs twinpod plant

    • Plants; Threatened species;
    • Both the Dudley Bluffs bladderpod (Physaria congesta or Lesquerella congesta) and the Dudley Bluffs twinpod (Physaria obcordata) are rare members of the Brassicaceae (mustard) family. Dudley Bluffs bladderpod is an extremely small cushion plant...
    • 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...
    • 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...
    • White-haired Goldenrod

    • Flowering plants; Plants; Endangered species;
    • This yellow flower is threatened. The primary threat to the survival of white-haired goldenrod is the many visitors to rockshelters in the Red River Gorge area each year. In 1989, approximately 260,000 people visited the Red River Gorge Geological...
    • Eastern Spadefoot Toad

    • Amphibians; Rare species; Wildlife refuges;
    • Rarely observed Eastern Spadefoot Toad at Cape May National Wildlife Refuge, NJ.
    • Shorebirds on the Delaware Bay

    • Shorebirds; Wildlife refuges; Coastal environments;
    • Shorebirds, including ruddy turnstones, red knots and sanderlings, on the shore at Kimbles Beach, Cape May National Wildlife Refuge, NJ.
    • Eastern Spadefoot Toad

    • Amphibians; Rare species; Wildlife refuges;
    • Rarely observed Eastern Spadefoot Toad at Cape May National Wildlife Refuge, NJ.
    • Snow-Covered Pines

    • Trees; Snow; Wildlife refuges;
    • Snow-covered pine trees at Cape May National Wildlife Refuge, NJ.
    • Snow-Covered Tree

    • Trees; Wildlife refuges; Snow;
    • Snow-covered tree at Cape May National Wildlife Refuge, NJ.
    • Snowy Road

    • Roads; Snow; Wildlife refuges;
    • Snowy Road at Cape May National Wildlife Refuge, NJ.
    • Monarda

    • Flowering plants; Wildlife refuges;
    • Close-up of monarda flower at Cape May National Wildlife Refuge.

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