5,970 Free Images of Endangered

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

Mountain yellow-legged frog tadpole-1

amphibian mountain

Spring-loving centaury-1

wildflower flower

Biologists net a Panama City crayfish-2

crustacean florida

Loggerhead turtle builds her nest

reptiles animals

Biologists net a Panama City crayfish-12

crustacean florida

Barton Springs Salamander-5

wildlife animals

Biologist with gulf sturgeon on the Choctawhatchee River-1

Bay Checkerspot Butterfly

butterfly animals

Dolly Varden-1

Cheat Mountain salamander-1

amphibian wildlife

Sierra Nevada Bighorn sheep-1

Chinook salmon migrating-3

Chinook salmon-1

Sockeye salmon-4

Northern Aplomado Falcon-1

Northern aplomado falcon

Palos Verdes Blue butterfly

butterfly animals

Double-crested cormorants-10

Gulf sturgeon

Biologists net a Panama City crayfish-1

crustacean florida

Atlantic Sturgeon-1

American Alligator-1

Juvenile Chinook salmon-1

Yellowcheek darter

Biologists net a Panama City crayfish-1

crustacean florida

Biologists hold a Panama City crayfish-1

crustacean florida

Panama City crayfish-1

American paddlefish leucistic-1

Sockeye salmon-1

underwater fish

Chinook salmon-2

Biologists weigh a Gulf sturgeon

Pallid Sturgeon-1

underwater fish

Wyoming toads

reptiles animals

Shortnose sturgeon-1

Barton Springs Salamander-1

wildlife animals

Roseate Tern-1

Longnose Gar-2

Juvenile Chinook salmon-2

Baby loggerhead turtles hatching at night-1

Atlantic Sturgeon-3

n277_w1150

n413_w1150

Sockeye salmon-1

Paddlefish in clear water

USFWS Biologist collects Texas Wild Rice

Fisheries biologist processes Gulf sturgeon-1

Salado Salamander-6

underwater wildlife

Mountain golden heather with bloom

Common tern-1

Dolly Varden-2

Valley Elderberry Longhorn Beetle-3

animals insects

Side view of a polar bear

animals mammals

Where confiscated wildlife ends up

wildlife animals

California red-legged frog-2

california amphibian

Sockeye salmon-3

Bay Checkerspot butterfly-2

Common tern-1

San Marcos Salamander-1

California Condor and chick in nest cave-1

birds of prey bird

Okaloosa darter-2

Another bat in the net

Northern Aplomado Falcon-2

Chinook salmon migrating-2

Delmarva Peninsula fox squirrel-6

animals mammals

Ashland Forensics Lab-2

Dolly Varden-1

Juvenile Chinook salmon-4

Sockeye salmon-3

Hawaiian monk seal and Red-footed booby

marine mammal islands

Palo de rosa

Chinook salmon migrating-3

Sockeye salmon-1

Mississippi sandhill cranes

Fisheries biologists measure Gulf sturgeon-3

Hine's emerald dragonfly larvae in shallow water-1

arthropod insects

Hawaiian Stilt

Sockeye salmon-1

Volunteer with baby loggerhead turtle-1

volunteer reptiles

Botanist digging a hole to plant swamp pink plant

flowering plant plants

Comal Springs

Mountain sweet pitcher plant flower

Sunset over the frozen lake-1

Close up of Leatherback turtle-2

Biologist nets a Panama City crayfish-1

crustacean florida

Kemp's Ridley Sea Turtle

Fisheries biologists measure Gulf sturgeon

Puerto Rican boa

wildlife animals

Polar bear walking along the shore

animals mammals

American paddlefish leucistic-1

Biologists net a Panama City crayfish-1

crustacean florida

Florida manatee-1

Lake sturgeon in net being weighed-2

Mountain yellow-legged frog-1

amphibian wildlife

Biologists net a Panama City crayfish-1

crustacean florida

Sierra Nevada Bighorn sheep-4

Eureka Valley evening-primrose

california plants

Lesser Prairie-Chicken Conservation meeting-1

new mexico meeting

Biologists net a Panama City crayfish-2

crustacean florida

Sierra Nevada Bighorn sheep-3

Kirtland's Warbler

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