1,793 Free Images of Endangered Fish

nature forest esa cleaning fly environment united states guide 50th anniversary fly fishing

Pallid Sturgeon

Trainers and Trainees

landscape biology

Goby Trainees

landscape biology

Pulling Trotlines

Pallid Sturgeon Monitoring in the Missouri River

wildlife nature

Harvesting and Hauling Paddlefish From a Pond at Gavins Point National Fish Hatchery

wildlife nature

Young couple releases a Fall Salmon-1

Photographer captures anglers with their fresh catch-2

photographer fish

Biologist with gulf sturgeon on the Choctawhatchee River-2

Young couple releases a Fall Salmon-1

Biologist with gulf sturgeon on the Choctawhatchee River-1

Photo by USFWS.

animals science

The San Diego fairy shrimp is listed as endangered.

crustacean wildlife

California condor AC-4

california animals

Ventura and Arcata Fish and Wildlife Office Biologists

landscape biology

Radio Tagging a Juvenile Sturgeon

wildlife nature

Winter-run juvenile release into Battle Creek

A Dixie Valley toad egg mass.

hot spring nevada

California condor AC-4

mountain clouds

Pallid Sturgeon Fingerlings

monochrome wildlife

Senior biologist Eric Morissette spots a California red-legged frog.

Pallid Sturgeon Monitoring in the Missouri River

Trotline Sampling for sturgeon

USFWS Fisheries crew baiting lines for lake sturgeon-6

Tim Hovey, a senior environmental scientist, specialist, with the California Department of Fish and Wildlife (CDFW) removes netting over a container that houses a small population of unarmored threespine sticklebacks at the CDFW's Fillmore Fish Hatchery.

endangered species release

Mother and daughter enjoying an exhibit at the hatchery

recreational children

USFWS Fisheries crew baiting lines for lake sturgeon-3

USFWS Fisheries crew baiting lines for lake sturgeon-1

After-School Hatchery Special Event

USFWS Fisheries crew baiting lines for lake sturgeon-2

USFWS Fisheries crew baiting lines for lake sturgeon-1

Giant untagged bonytail

wildlife nature

Dixie Valley toad in its wetland habitat.

hot spring nevada

Sarah Releasing Pallid Sturgeon

A typical western snowy plover nest

endangered species usfws

Winter-run juvenile release into Battle Creek

Fencing and signage at Dockweiler State Beach.

endangered species usfws

Pallid Sturgeon

wildlife animals

Aquatic biologist Gerald Dinkins releases a threatened goldline darter back into its natural habitat (Percina aurolineata).

Razorback Sucker (Xyrauchen texanus)

wildlife aquarium

Recreation on the "Wild and Scenic" north Umpqua River

Recreation on the "Wild and Scenic" north Umpqua River

River recreation on the "Wild and Scenic" north Umpqua River

Recreation on the "Wild and Scenic" north Umpqua River

Recreation on the "Wild and Scenic" north Umpqua River

River recreation on the "Wild and Scenic" north Umpqua River

Mother and daughter enjoying an exhibit at the hatchery-1

recreational children

Recreation on the "Wild and Scenic" north Umpqua River

Recreation on the "Wild and Scenic" north Umpqua River

Recreation on the "Wild and Scenic" north Umpqua River

Recreation on the "Wild and Scenic" north Umpqua River

River recreation on the "Wild and Scenic" north Umpqua River

Recreation on the "Wild and Scenic" north Umpqua River

River recreation on the "Wild and Scenic" north Umpqua River

Recreation on the "Wild and Scenic" north Umpqua River

Recreation on the "Wild and Scenic" north Umpqua River

Recreation on the "Wild and Scenic" north Umpqua River

Recreation on the "Wild and Scenic" north Umpqua River

Recreation on the "Wild and Scenic" north Umpqua River

Recreation on the "Wild and Scenic" north Umpqua River

Recreation on the "Wild and Scenic" north Umpqua River

Recreation on the "Wild and Scenic" north Umpqua River

Recreation on the "Wild and Scenic" north Umpqua River

River recreation on the "Wild and Scenic" north Umpqua River

Recreation on the "Wild and Scenic" north Umpqua River

Colorado Pikeminnow in the Grand Valley

wildlife nature

Winter-run juvenile release into Battle Creek

Egg sample of Pallid Sturgeon

Endangered San Diego fairy shrimp in Otay Mesa vernal pools

crustacean reptiles

Waist Deep

landscape vehicle

River recreation on the "Wild and Scenic" north Umpqua River

Recreation on the "Wild and Scenic" north Umpqua River

Recreation on the "Wild and Scenic" north Umpqua River

Recreation on the "Wild and Scenic" north Umpqua River

Recreation on the "Wild and Scenic" north Umpqua River

Recreation on the "Wild and Scenic" north Umpqua River

Recreation on the "Wild and Scenic" north Umpqua River

River recreation on the "Wild and Scenic" north Umpqua River

Recreation on the "Wild and Scenic" north Umpqua River

Recreation on the "Wild and Scenic" north Umpqua River

California Least Tern nesting

California red-legged frog

amphibian animals

Winter-run juvenile release into Battle Creek

Winter-run juvenile release into Battle Creek

Recreation on the "Wild and Scenic" north Umpqua River

Recreation on the "Wild and Scenic" north Umpqua River

Recreation on the "Wild and Scenic" north Umpqua River

River recreation on the "Wild and Scenic" north Umpqua River

Recreation on the "Wild and Scenic" north Umpqua River

River recreation on the "Wild and Scenic" north Umpqua River

Recreation on the "Wild and Scenic" north Umpqua River

Recreation on the "Wild and Scenic" north Umpqua River

Recreation on the "Wild and Scenic" north Umpqua River

Recreation on the "Wild and Scenic" north Umpqua River

Recreation on the "Wild and Scenic" north Umpqua River

River recreation on the "Wild and Scenic" north Umpqua River

River recreation on the "Wild and Scenic" north Umpqua River

Eric Morrissette (l), a senior fish and wildlife biologist with the USFWS, takes notes on water quality from Jennifer Pareti, an environmental scientist with the CDFW, as Abram Tucker, a scientific aid with the CDFW watches.

endangered species release

Winter-run juvenile release into Battle Creek

Pallid Sturgeon Captured in Trammel Net

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