5,978 Free Images of Endangered

endangered and/or threatened species animals wildlife refuge fish wildlife viewing wildlife work of the service water bird underwater

Florida manatee-1

underwater water

Humpback chub

underwater fish

Laysan Albatross on Midway Atoll

Fisheries biologist displays Gulf sturgeon underside-1

Northern Wild monkshood on talus surface

Salt Marsh Birds Beak

Mountain yellow-legged frog-2

amphibian animals

Northern Long-Eared Bat

Pallid sturgeon-1

underwater fish

Red wolf-2

wildlife animals

Chinook salmon-3

Fisheries biologist releases Gulf sturgeon -1

Seen better days

amphibian animals

Mississippi Sandhill Crane-3

Pallid sturgeon-1

underwater fish

Gila trout-7

landscape nature

Devils Hole Pupfish in captivity-3

Pagosa skyrocket flower

Wyoming toad-1

reptiles animals

Mountain yellow-legged frog-1

Hawaiian duck

Moapa Dace

Garrett's mint

Devils Hole Pupfish in captivity-3

Texas Wild Rice-1

California Condor waits for his partner

wildlife refuge california

Piping plover chick-1

new jersey bird

Wolf collaring

Fisheries biologists measure Gulf sturgeon-1

Volunteer with baby loggerhead turtle

celebrities animals

Loggerhead sea turtle hatchling

reptiles animals

Devils Hole Pupfish in captivity-2

Devils Hole Pupfish in captivity-2

Wood stork-1

Devils Hole Pupfish in captivity-1

Fisheries biologists measure Gulf sturgeon-2

Northern long-eared Bat-4

Clump of green pitcher plants

Red wolf-1

wildlife animals

Finding a bat

Panama City crayfish-3

Female Short-tailed Albatross on Chick

Greater sage-grouse-2

Red wolf-1

wildlife animals

Giraffe Animal

landscape animals

Gorilla

Miami Blue Butterfly-3

Wolf collaring-1

Laysan albatross in flight

Two trumpeter swans at Tetlin National Wildlife Refuge

Shovelnose Sturgeon in living stream

underwater fish

San Diego fairy shrimp-1

crustacean water

‘Alae ‘Ula (Hawaiian Moorehen)

Devils Hole Pupfish in captivity-1

Fisheries biologists measure Gulf sturgeon-4

Northern Aplomado Falcon-1

Green sea turtles

reptiles animals

Scales on a Gulf sturgeon -4

Texas horned lizard-4

reptiles desert

Sockeye salmon-1

Red wolf-1

wildlife animals

Release plume

Roseate tern nest hidden in the plants

Sumatran tiger

wildlife animals

Juvenile Chinook salmon-2

Aerial view of a brown bear fishing for salmon

Red wolf-1

wildlife animals

‘Alae ke‘oke‘o (Hawaiian coot)

Willowy monardella

Juvenile Chinook salmon-1

Bog turtle shell being measured

north carolina reptiles

Key deer

wildlife animals

Fisheries biologists holds fin on a Gulf sturgeon-2

California condor-3

birds of prey wildlife

California Condor and chick in nest cave

birds of prey bird

Okaloosa darter-4

Mississippi Sandhill Crane-1

Taking notes

Juvenile Chinook salmon-1

Service videographer

Male Short-tailed albatross and chick

Northern long-eared Bat-1

El Segundo blue butterfly

American paddlefish-1

Swamp pink flower

Caspian seal

sea animals animals

Angler on shore

Southern Sea Otter with gull

Texas Blind Salamander-2

underwater animals

Okaloosa darter-5

Biologist reattaches fish tank to helicopter cable-1

partnership new mexico

Pallid sturgeon-1

Gila trout-4

Pallid sturgeon

conservation fish

Sockeye salmon-4

Whooping cranes at Quivira National Wildilfe Refuge

Red wolf-1

wildlife animals

Dolly Varden-1

Captive Devils Hole pupfish-5

Fishing on the Columbia River-1

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