5,960 Free Images of Endangered

endangered and/or threatened species fish animals underwater wildlife refuge water fish hatcheries wildlife alaska fishery

Pallid sturgeon-4

underwater fish

Confiscated wildlife-4

wildlife animals

Pallid sturgeon-5

underwater fish

Polar bear-1

marine mammal mammals

Juvenile Chinook salmon-3

Pallid Sturgeon-3

Pair of polar bears

marine mammal animals

Getting a closer look at the Lyon's pentachaeta

california plants

Cheat Mountain salamander-1

amphibian reptiles

Mountain yellow-legged frog-5

amphibian mountain

Northern aplomado falcon-1

birds of prey bird

Gray Wolf - radio collared wolf released

wildlife mammals

Indiana bat-2

Chinook salmon migrating-1

Greater sage-grouse-1

Bull Trout-7

underwater fish

Sockeye salmon-4

Pallid Sturgeon-1

Diamondback terrapin

reptiles animals

Barton Springs Salamander

wildlife animals

Red-legged kittiwake-1

Sierra Nevada Bighorn sheep

Pallid sturgeon-3

underwater fish

Dolly Varden-1

Mountain yellow-legged frog-1

amphibian mountain

Barton Springs Salamander-2

wildlife animals

Sockeye salmon-1

Texas Wild Rice-1

Two Canada Lynx kittens

wildlife animals

Chinook salmon migrating-4

Baby loggerhead turtles hatching at night-2

Pallid sturgeon-8

underwater fish

Fish and Wildlife Service employee Carolyn Wells tagging spreading avens

landscape plants

Pallid Sturgeon-1

Dolly Varden-2

Chinook salmon-2

Mountain yellow-legged frog-2

amphibian mountain

Sockeye salmon-1

Lake sturgeon in net being weighed

Pallid Sturgeon-1

Sockeye salmon-1

Florida manatee-1

Pallid Sturgeon-4

American paddlefish-1

Cheat Mountain salamander-1

amphibian reptiles

Close-up of a Panama City crayfish

crustacean florida

Peninsular pronghorn

wildlife animals

Gila trout-2

partnership new mexico

Piping plover adult

Chinook salmon-1

American paddlefish leucistic

Salado Salamander

wildlife animals

American paddlefish fry

Ash Meadows Speckled Dace-1

underwater fish

Pallid Sturgeon-1

Gila Trout Transport

Pallid Sturgeon-3

Gila trout-2

partnership new mexico

Double-crested cormorant chick colony

Chinook salmon migrating-2

Lake sturgeon mouth

Okaloosa darter-2

Texas Wild Rice-1

underwater plants

‘Apapane

Humpback whale breaching

Caribbean roseate tern

wildlife flight

Copperbelly water snake

reptiles illinois

Spectacled eider female on nest

San Diego button celery

Pair of Nēnē

California Tiger Salamander along fence

california reptiles

Texas Blind Salamander-3

reptiles animals

Chinook salmon migrating-2

Wood stork

Barton Springs Salamander-1

underwater animals

Ash Meadows Invesia

wildflower nature

Green Sea Turtle Nesting

Gulf sturgeon-1

Greater sage-grouse-1

Mona Island iguana

wildlife animals

Puerto Rican parrot-2

‘I‘iwi

Juvenile Chinook salmon-3

Lake sturgeon-3

San Marcos Salamander-1

Hine's emerald dragonfly ready for examination by researchers-1

Netting Atlantic salmon

Chinook salmon migrating-2

Hawaiian goose Nene

Greater sage-grouse-3

Dolly Varden-2

Dolly Varden-1

Lake sturgeon-2

California seablite

Chinook salmon-5

Greater sage-grouse-2

Pallid sturgeon-4

underwater fish

Panama City crayfish-2

animals insects

Baby loggerhead turtle-3

volunteer reptiles

Close up of Leatherback turtle-1

reptiles animals

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