4,010 Free Images of Threatening

endangered and/or threatened species fish animals wildlife refuge work of the service biologists(usfws)underwater wildlife water fish hatcheries

Juvenile Chinook salmon-1

Moapa Dace

Red wolf-1

wildlife animals

Swamp pink flower

Scales on a Gulf sturgeon -4

Chinook salmon migrating-3

Pagosa skyrocket flower

Mountain yellow-legged frog-2

amphibian animals

Panama City crayfish-3

Mississippi Sandhill Crane-1

Pallid sturgeon-1

Puerto Rican Parrot in flight

Texas Wild Rice-1

Service videographer

Ash Meadows Speckled Dace-2

underwater fish

Willowy monardella

Clump of green pitcher plants

Northern Wild monkshood on talus surface

Red wolf-2

wildlife animals

Ash Meadows Speckled Dace-1

Fisheries biologist processes Gulf sturgeon

Pallid Sturgeon

At the threshold

Gulf Sturgeon research

Dolly Varden-1

Mission Blue butterfly

Fisheries biologist processes Gulf sturgeon-4

Juvenile Chinook salmon-1

Fisheries biologists holds fin on a Gulf sturgeon

Delmarva Peninsula fox squirrel-1

animals mammals

Fisheries biologists measure Gulf sturgeon-1

Northern long-eared Bat-1

Northern Aplomado Falcon-1

birds of prey bird

California Condor-2

wildlife animals

Setting a trap within the protected enclosures to safely capture Pygmy rabbits

mammals monitor

Getting ready for freedom

Newborn Black-Footed ferrets-4

conservation mammals

Ash Meadows Speckled Dace-2

underwater fish

Gila trout-1

new mexico water

Gila trout-1

landscape nature

Young bog turtle in hand

north carolina reptiles

Panama City crayfish-1

Delmarva Peninsula fox squirrel-3

animals mammals

clay-loving wild buckwheat-3

Green pitcher plant

Comal Springs-1

Florida panther-3

wildlife animals

Cave opening at Carters Cave-2

landscape nature

Northern Long-Eared Bat

Garrett's mint

Devils Hole Pupfish in captivity-3

Texas horned lizard-4

reptiles desert

Cave opening at Carters Cave-2

landscape nature

Hawaii ‘Amakihi-1

California condor-3

birds of prey wildlife

Mississippi Sandhill Crane-3

Pallid sturgeon-1

underwater fish

Devils Hole Pupfish in captivity-2

‘Alae ‘Ula (Hawaiian Moorehen)

Release plume

Seen better days

amphibian animals

Shovelnose Sturgeon in living stream

underwater fish

San Diego fairy shrimp-1

crustacean water

Devils Hole Pupfish in captivity-2

USFWS Bait bucket used for Lake sturgeon capture

equipment new york

Devils Hole Pupfish in captivity-1

Sumatran tiger

wildlife animals

Juvenile Chinook salmon-2

Aerial view of a brown bear fishing for salmon

Delmarva Peninsula fox squirrel-5

wildlife animals

Monitoring bat populations

Wyoming toad-1

reptiles animals

Ash Meadows Speckled Dace-1

Loggerhead sea turtle hatchling

reptiles animals

American paddlefish-1

California Condor and chick in nest cave

birds of prey bird

Endangered Birds Nesting sign

Fisheries biologists measure Gulf sturgeon-2

Humpback chub

underwater fish

Indiana bat-5

landscape nature

Laysan Albatross on Midway Atoll

Fisheries biologist displays Gulf sturgeon underside-1

Devils Hole Pupfish in captivity-2

Juvenile Chinook salmon-1

Red wolf-1

wildlife animals

Northern long-eared Bat-4

‘Alae ke‘oke‘o (Hawaiian coot)

Pallid sturgeon-1

Mountain yellow-legged frog and eggs-2

amphibian mountain

Biologist stocks Gila trout in Mineral Creek-4

partnership new mexico

Ash Meadows gumplant-5

Devils Hole Pupfish in captivity-2

Biologists search for Fountain Darter-1

Gila trout-4

Fisheries biologist releases Gulf sturgeon -1

Pallid sturgeon

conservation fish

Texas Blind Salamander-2

underwater animals

Mountain yellow-legged frog-4

wildlife animals

Devils Hole pupfish-1

Pallid Sturgeon-2

underwater fish

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