3,856 Free Photos of Threatening

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

Yellow-shouldered blackbird with band

Gulf Sturgeon research

Fisheries biologist displays Gulf sturgeon underside

Mountain yellow-legged frog and eggs

amphibian mountain

Delmarva Peninsula fox squirrel-1

animals mammals

Fisheries biologists measure Gulf sturgeon-3

Salado Salamander-6

underwater wildlife

Endangered Birds Nesting sign-1

Common tern-1

Side view of a polar bear

animals mammals

Loggerhead turtle builds her nest-2

reptiles animals

Delmarva Peninsula fox squirrel-3

animals mammals

Florida panther-3

wildlife animals

California Condor and chick in nest cave-1

birds of prey bird

Northern Aplomado Falcon-2

FWS Employee Removing Red-Cockaded Woodpecker from Net

south carolina bird

Chinook salmon migrating-2

Steller sea lions-5

animals mammals

Sockeye salmon-1

Fisheries biologist processes Gulf sturgeon-1

Delmarva Peninsula fox squirrel-6

animals mammals

Cave opening at Carters Cave-2

landscape nature

Juvenile Chinook salmon-4

Ash Meadows Speckled Dace-1

Delmarva Peninsula fox squirrel-3

animals mammals

Cave opening at Carters Cave-2

landscape nature

Volunteer with baby loggerhead turtle-1

volunteer reptiles

Mississippi Sandhill Crane-4

Gila trout-1

landscape nature

Mountain golden heather with bloom

Colorado hookless Cactus

At the threshold

Hawaiian Stilt

Piping plover chick and adult

new jersey scenic

Sockeye salmon-3

Fisheries biologists measure Gulf sturgeon-1

Ash Meadows Speckled Dace-1

Fisheries biologists holds fin on a Gulf sturgeon

Comal Springs

Hine's emerald dragonfly larvae in shallow water-1

arthropod insects

Fisheries biologists measure Gulf sturgeon-1

Santa Cruz long-toed salamander

california reptiles

Green pitcher plant

Sockeye salmon-2

Chinook salmon migrating-3

Laysan duck ducklings-3

Dolly Varden-2

Valley Elderberry Longhorn Beetle-3

animals insects

Biologist holds adult Gila trout

partnership new mexico

Gila trout-1

new mexico water

Ash Meadows Speckled Dace-2

underwater fish

Okaloosa darter-2

Another bat in the net

Fisheries biologist processes Gulf sturgeon-3

Where confiscated wildlife ends up

wildlife animals

Swamp pink plant-2

mountain plants

Hawaiian Monk seal

underwater water

Mission Blue butterfly

California red-legged frog-1

california amphibian

Ashland Forensics Lab-2

Lake sturgeon in net being weighed-2

Fisheries biologist processes Gulf sturgeon-4

Juvenile Chinook salmon-1

Paddlefish in clear water

Pagosa skyrocket plant

clay-loving wild buckwheat-3

California red-legged frog-2

california amphibian

Pallid sturgeon-2

underwater fish

San Marcos Salamander-1

Side view of Alligator sunning

amphibian reptiles

Juvenile Pallid sturgeon

USFWS Biologist collects Texas Wild Rice

Fisheries biologist processes Gulf sturgeon-1

Juvenile Dolly Varden-4

Mountain sweet pitcher plant flower

Young bog turtle in hand

north carolina reptiles

Comal Springs-1

Close up of Leatherback turtle-2

Barton Springs Salamander-1

wildlife animals

Mountain yellow-legged frog-2

amphibian animals

Greater sage-grouse-3

Newborn Black-Footed ferrets-4

conservation mammals

Northern Aplomado Falcon-3

Hillside view of Tideström's lupine with monardella

landscape mountain

Endangered Tobusch fishhook cactus flower-2

flowering plant texas

Panama City crayfish-1

Alligator on the bank of pond

amphibian wildlife

Fisheries biologist processes Gulf sturgeon

Bog turtle-2

reptiles animals

Dolly Varden-1

Dolly Varden-1

Sockeye salmon-1

Common tern-1

Sockeye salmon-1

Scales on a Gulf sturgeon

Peninsular bighorn sheep ewes

wildlife animals

Short-tailed Albatross

Botanist digging a hole to plant swamp pink plant

flowering plant plants

Perdido Key beach mouse

mammals florida

Northern Aplomado Falcon-1

birds of prey bird

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