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Aerial view of Yukon Flats National Wildlife Refuge-1

landscape forest

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Fishing on the Columbia River-1

Biologist reattaches fish tank to helicopter cable-1

partnership new mexico

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Aerial shot of prescribed burn-1

Yellow bullhead catfish-1

Group fishing in drift boat on White River-1

Red wolf-1

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Dolly Varden-1

Warm season grasses-1

landscape grass

Area of Gila National Forest burned by Whitewater Baldy fire of 2012-1

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Osprey-1

Bluegill on nest-1

underwater fish

Black Skimmer feeding-1

National Conservation Training Center-1

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Female Rufous hummingbird on twig-1

Bat education activity-1

celebrities bats

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Brook trout-1

Crew Demo–1 Mission (2019).

Biologist reattaches fish tank to helicopter cable-1

partnership new mexico

Beaver built dam-1

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Pallid sturgeon-1

Woodhouse toad-1

amphibian wildlife

Yellow bullhead catfish-1

Monarch Butterfly on a milkweed plant-1

Sunrise at St. Marks National Wildlife Refuge Lighthouse-1

architecture lighthouse

1 Xiao wei yang

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Pungo Lake vegetation-1

Biologists search for Fountain Darter-1

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Bluegill on nest-1

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Biologist measures water velocity in a flume-1

Close up of Sicklefin Redhorse scales-1

Lower Klamath National Wildlife Refuge-1

landscape water

Anglers on the shore-1

Little boy with monarch butterfly-1

recreational insects

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Adult black skimmer with chick-1

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Green Comet Milkweed-1

Florida manatee-1

Bachelor group of rams walk a hillside-1

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Dolly Varden-1

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Key deer-1

animals mammals

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Monarch butterfly larvae feeding on milkweed-1

Close up of sutured surgery site on abdomen of lake sturgeon-1

White-tailed Deer-1

Fish Nutritionist checks quality control of fish food-1

Northern fulmar-1

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Zebra Swallowtail feeds on Butterfly Weed-1

Sockeye Salmon-1

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Biologist measures water velocity in a flume-1

Bald cypress scenics in spring fed lake-1

Northern Long-Eared Bat-1

Young couple fishes for Fall Salmon-1

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Bighorn sheep in distance-1

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Sage Thrasher-1

Brook trout in Seneca Creek-1

Fisheries biologist releases Gulf sturgeon -1

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Artificial Owl Burrows Installed in Las Vegas-1

Flathead chub-1

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Slimy sculpin-1

Pronghorn Antelope in morning sunlight close-up-1

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