3,975 Free Images of Threatening

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

USFWS work boat-4

Ash Meadows Speckled Dace

Chinook salmon-1

Sockeye salmon-1

Red-legged kittiwake-2

Red-legged kittiwake-3

Fisheries biologists process a Gulf sturgeon

USFWS work boat-1

Mississippi Sandhill Crane-2

Puerto Rican Crested Toad Tadpoles

wildlife animals

Biologist nets a Panama City crayfish-4

crustacean florida

Where confiscated wildlife ends up-2

wildlife colorado

Northern sea otter

Biologist nets a Panama City crayfish-1

crustacean florida

Biologists net a Panama City crayfish-1

crustacean florida

Newborn Black-Footed ferrets

conservation mammals

Biologists hold a Panama City crayfish-1

crustacean florida

Close-up of a Panama City crayfish-1

crustacean florida

Dolly Varden-1

San Clemente Island bush mallow and habitat

california plants

Female Valley elderberry longhorn beetle

animals insects

Hine's emerald dragonfly larvae in shallow water-2

arthropod insects

Golden Paintbrush

vegetables nature

Santa Cruz long-toed salamander

california reptiles

Least Tern

Northern long-eared Bat

Close up of sutured surgery site on abdomen of lake sturgeon

Chinook salmon migrating-1

Northern Aplomado Falcon-1

American paddlefish-1

Northern Aplomado Falcon-2

Biologists weigh a Gulf sturgeon -3

Chinook salmon dorsal fin

Green sea turtle-5

Sockeye salmon-3

Florida manatee-1

Pallid Sturgeon-3

Grizzly bear with cub

Texas Wild Rice

Endangered Tobusch fishhook cactus

flowering plant texas

Black wolf

animals mammals

USFWS work boat

Greater sage-grouse-2

Pallid sturgeon-1

underwater fish

FWS employee examines California Least tern remains

california bird

Manatee-2

underwater water

American paddlefish fry

Sockeye salmon-1

Pallid Sturgeon-3

San Marcos Salamander-3

Green Sea Turtle

reptiles animals

Biologists hold a Panama City crayfish

crustacean florida

Pallid sturgeon-1

underwater fish

Biologist nets a Panama City crayfish

crustacean florida

Snorkeler with Florida manatee

Biologist displays a Panama City crayfish

crustacean florida

Rio Grande silvery minnow

new mexico fish

Polar bear stretching

marine mammal animals

Sierra Nevada Bighorn sheep-1

Pallid sturgeon-1

Gulf sturgeon-1

Pallid sturgeon-2

underwater fish

Black rhino with calf (male)

Ash Meadows Speckled Dace-1

underwater fish

Red-legged kittiwake-2

Sockeye salmon-1

Sockeye salmon-2

Devils Hole pupfish-1

underwater fish

Mountain yellow-legged frog-6

amphibian mountain

Fountain darter-1

Sockeye salmon-1

Ash Meadows Invesia-3

wildflower nature

Panama City crayfish-1

Indiana bats

animals mammals

Pallid sturgeon-1

underwater fish

Juvenile Chinook salmon-1

Mountain yellow-legged frog-1

amphibian mountain

Sockeye salmon-3

Okaloosa darter-1

Hine's emerald dragonfly in researchers hand

animals insects

Sockeye salmon-3

Pallid Sturgeon-1

Pallid Sturgeon-14

Dolly Varden-2

Sockeye salmon-1

Red-legged kittiwake-4

Puerto Rican nightjar-3

Atlantic salmon sac fry

Biologist with gulf sturgeon on the Choctawhatchee River-3

Florida manatee-2

Sockeye salmon-1

Biologist with gulf sturgeon on the Choctawhatchee River-1

'Apapane, juvenile

Bearded seal-2

Green pitcher plants

Mountain yellow-legged frog

amphibian animals

Whooping Cranes at Aransas National Wildlife Refuge

Biologist nets a Panama City crayfish-3

crustacean florida

American Alligator crosses the road

Endangered Puerto Rican Parrot

ceremony animals

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