3,856 Free Photos of Threatening

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

Biologist nets a Panama City crayfish-1

crustacean florida

Juvenile Chinook salmon-1

Dolly Varden-1

Eureka Valley evening-primrose

california plants

Northern Aplomado Falcon-1

Pallid Sturgeon-1

underwater fish

Sockeye salmon-1

Biologists hold a Panama City crayfish-1

crustacean florida

Lake sturgeon in net being weighed

Southern Appalachian bog.

north carolina reptiles

Loggerhead turtle builds her nest

reptiles animals

San Clemente Island bush mallow and habitat

california plants

Bog turtle affixed with radio transmitter

mountain animals

Florida manatee-1

Biologists net a Panama City crayfish-2

crustacean florida

Kirtland's Warbler

Fisheries biologists measure Gulf sturgeon

Chinook salmon dorsal fin

Puerto Rican boa

wildlife animals

Close up of sutured surgery site on abdomen of lake sturgeon

Ash Meadows Speckled Dace

Wyoming toads

reptiles animals

Chinook salmon-1

Puerto Rican Crested Toad Tadpoles

wildlife animals

Biologist nets a Panama City crayfish-1

crustacean florida

American paddlefish development collage

Atlantic Sturgeon-3

USFWS work boat-1

Mississippi Sandhill Crane-2

Barton Springs Salamander-5

wildlife animals

Biologist with gulf sturgeon on the Choctawhatchee River-1

Dolly Varden-1

Northern aplomado falcon

Fisheries biologists process a Gulf sturgeon

Florida Manatee-5

underwater water

Red-legged kittiwake-3

Biologists net a Panama City crayfish-1

crustacean florida

Northern Flying squirrel nest box

architecture mammals

Endangered Tobusch fishhook cactus-1

flowering plant texas

Whooping Cranes at Aransas National Wildlife Refuge

Least Tern

Polar bear walking along the shore

animals mammals

Northern long-eared Bat

Hine's emerald dragonfly larvae in shallow water-2

arthropod insects

Biologists net a Panama City crayfish-1

crustacean florida

Spring-loving centaury-1

wildflower flower

Biologists net a Panama City crayfish-2

crustacean florida

Lesser Prairie-Chicken Conservation meeting-1

new mexico meeting

American Alligator crosses the road

American paddlefish-1

Kemp's Ridley Sea Turtle

American paddlefish leucistic-1

Sierra Nevada Bighorn sheep-3

Mountain yellow-legged frog

amphibian animals

Hawaiian monk seal-4

animals mammals

Mission Blue Butterfly_Female

Hawaii ‘Ākepa-4

Relict trillium competing with invasive species Nepal grass

Oregon spotted frog

amphibian animals

Biologist nets a Panama City crayfish-4

crustacean florida

Where confiscated wildlife ends up-2

wildlife colorado

Northern sea otter

Close-up of a Panama City crayfish-5

crustacean florida

Hine's emerald dragonfly in researchers hand-2

arthropod insects

Atlantic Sturgeon-1

Okaloosa darter-1

underwater fish

American Alligator-4

Biologists net a Panama City crayfish-1

crustacean florida

Northern Aplomado Falcon-1

Hawaii ‘Ākepa

Barton Springs Salamander-1

wildlife animals

Mountain yellow-legged frog-1

amphibian wildlife

Biologists net a Panama City crayfish-1

crustacean florida

Chinook salmon migrating-3

USFWS work boat-3

Palos Verdes Blue butterfly

butterfly animals

Perdido Key beach mouse-1

mammals 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

Northern Aplomado Falcon-1

Atlantic salmon sac fry in habitat

USFWS work boat-4

Chinook salmon-1

Sockeye salmon-4

Wing damage

Fisheries biologist displays Gulf sturgeon underside

Sockeye salmon-1

Bay Checkerspot butterfly-2

Delmarva Peninsula fox squirrel-3

animals mammals

Florida panther-3

wildlife animals

California Condor and chick in nest cave-1

birds of prey bird

Steller sea lions-5

animals mammals

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

Close-up of Lake sturgeon

Hawaiian monk seal and Red-footed booby

marine mammal islands

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