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  • All fields: native
(197 results)



Display: 20

    • Zebra mussel on native mussel

    • Aquatic environments;
    • The zebra mussel was inadvertently introduced to the United States and is now spreading rapidly, impacting native fish species, as well as clogging power plant intakes. Boaters, anglers, and waterfowl hunters can help prevent further spread of...
    • Yellow nutsedge at Neal Smith National Wildlife Refuge

    • Wildlife Refuges; Weeds; Landscape photography; Invasive species;
    • Neal Smith National Wildlife Refuge was established in 1990 with ambitious goals and a multifaceted mission. The mission of the Refuge is to actively protect, restore, reconstruct and manage the diverse native ecosystems of tallgrass prairie, oak...
    • Yellow buckeye at Neal Smith Wildlife Refuge

    • Wildlife Refuges; Landscape photography; Trees; Foliage;
    • Neal Smith National Wildlife Refuge was established in 1990 with ambitious goals and a multifaceted mission. The mission of the Refuge is to actively protect, restore, reconstruct and manage the diverse native ecosystems of tallgrass prairie, oak...
    • Worker eradicating Brazilian Pepper Plant

    • Berries; Biological control; Coastal environments; Coastal restoration; Ecosystem recovery; Environmental quality; Habitat fragmentation; Habitat restoration; Invasive species; Islands; Vegetation; Wildlife refuges; Work of the Service;
    • This worker makes an impact on the Brazilian Pepper plant. It is an exotic invasive species which overtakes native plants to the Florida gulf coast and elsewhere.
    • Wool-grass at Neal Smith National Wildlife Refuge

    • Wildlife Refuges; Aquatic plants; Wetlands; Landscape photography;
    • Neal Smith National Wildlife Refuge was established in 1990 with ambitious goals and a multifaceted mission. The mission of the Refuge is to actively protect, restore, reconstruct and manage the diverse native ecosystems of tallgrass prairie, oak...
    • Wood Bison

    • Mammals; Endangered species;
    • Wood bison are the largest native land mammals in the Western Hemisphere, 10 to 15% heavier than plains bison. Bulls are slightly larger than cows and average around 1,800 pounds, but can get up to 2,000 pounds. Both males and females have short...
    • Woman gathering branches

    • Foliage; Mountains; Native Americans; Trees; Adults; Wildlife refuges;
    • The Alaska Highway is the northern boundary of the 682,604 acre Tetlin Refuge for 65 miles northwest of Alaska-Yukon border. From scenic overlooks you can view wetlands important to breeding waterfowl, and boreal forests and alpine habitats...
    • Wildflowers on the prairie at Neal Smith National Wildlife Refuge

    • Wildlife Refuges; Wildflowers; Prairies; Landscape photography;
    • Neal Smith National Wildlife Refuge was established in 1990 with ambitious goals and a multifaceted mission. The mission of the Refuge is to actively protect, restore, reconstruct and manage the diverse native ecosystems of tallgrass prairie, oak...
    • Wild hogs

    • Wildlife refuges;
    • Wild hogs are an invasive species as they damage native plants and crops.
    • Wild hogs

    • Wildlife refuges;
    • Wild hogs are an iinvasive species as they damage native plants and crops.
    • Wild hogs

    • Wildlife refuges;
    • Wild hogs are an iinvasive species as they damage native plants and crops.
    • Wild hog

    • Wildlife refuges;
    • Wild hogs are an iinvasive species as they damage native plants and crops.
    • Widow skimmer on plant

    • Wildlife Refuges; Insects;
    • Neal Smith National Wildlife Refuge was established in 1990 with ambitious goals and a multifaceted mission. The mission of the Refuge is to actively protect, restore, reconstruct and manage the diverse native ecosystems of tallgrass prairie, oak...
    • White vervain at Neal Smith National Wildlife Refuge

    • Wildlife Refuges; Landscape photography; Wildflowers;
    • Neal Smith National Wildlife Refuge was established in 1990 with ambitious goals and a multifaceted mission. The mission of the Refuge is to actively protect, restore, reconstruct and manage the diverse native ecosystems of tallgrass prairie, oak...
    • Wet pine savanna

    • Trees; Habitat conservation; Wildlife refuges;
    • Pine savannas are open, nearly treeless, fire-dependent plant communities dominated by well-developed ground cover and some low-growing shrubs with only scattered trees. The refuge is approx. 5216 acres pine savanna. The original presettlement...
    • Wet pine savanna

    • Trees; Habitat conservation; Wildlife refuges;
    • Pine savannas are open, nearly treeless, fire-dependent plant communities dominated by well-developed ground cover and some low-growing shrubs with only scattered trees. The refuge is approx. 5216 acres pine savanna. The original presettlement...
    • Wet pine savanna

    • Trees; Habitat conservation; Wildlife refuges;
    • Pine savannas are open, nearly treeless, fire-dependent plant communities dominated by well-developed ground cover and some low-growing shrubs with only scattered trees. The refuge is approx. 5216 acres pine savanna. The original presettlement...
    • Wet pine savanna

    • Trees; Habitat conservation; Wildlife refuges;
    • Pine savannas are open, nearly treeless, fire-dependent plant communities dominated by well-developed ground cover and some low-growing shrubs with only scattered trees. The refuge is approx. 5216 acres pine savanna. The original presettlement...

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