1,793 Free Images of Endangered Fish

usfws nature conservation wildlife endangered and/or threatened species work of the service u.s. fish and wildlife service fws research employees(usfws)

Wildland-urban interface near Spring Creek National Fish Hatchery

Paddlefish Tagging at Gavins Point National Fish Hatchery

wildlife nature

Tagging Bonytail at Ouray National Fish Hatchery-Randlett Unit

wildlife nature

Paddlefish Spawning Footage From Gavins Point National Fish Hatchery

wildlife nature

Tree Harvest

wildlife animals

PIT Tagged Higgins Eye Pearlymussels

wildlife animals

Scenic area by Spring Creek National Fish Hatchery-2

USFWS Fisheries workers catching lake sturgeon

Biologists on Choctawhatchee River -3

Biologists on Choctawhatchee River -1

Estuarine habitat of the Tidewater goby

california fish

Tagging Bonytail at Ouray National Fish Hatchery-Randlett Unit

wildlife nature

Inserting a Passive Integrated Transponder (PIT) tag into a razorback sucker

wildlife nature

USFWS fisheries worker prepares to insert transmitter in lake sturgeon-3

Underwater photographer, Ryan Hagerty, takes picture of paddlefish

underwater fish

USFWS Fisheries crew in boat capturing lake sturgeon-1

USFWS Fisheries worker checks lake sturgeon-1

USFWS Fisheries crew in boat capturing lake sturgeon-4

FWS divers search for salamanders in Spring Lake-4

USFWS Fisheries crew transporting lake sturgeon-1

Service employees crowding Fall Chinook salmon-1

USFWS Fisheries crew in boat capturing lake sturgeon

USFWS Fisheries crew in boat-6

Photo by USFWS.

Photo by USFWS.

Photo by USFWS.

Genoa NFH Mussel Propagation Setup

wildlife animals

Pallid Sturgeon (Scaphirhynchus albus)

endangered species aquarium

Pallid Sturgeon

wildlife nature

Pallid Sturgeon

wildlife nature

Working with Pallid Sturgeon

ultrasound biologist

Mother and daughter at Spring Creek National Fish Hatchery

USFWS Fisheries worker takes fin sample from lake sturgeon-1

USFWS Fisheries worker takes fin sample from lake sturgeon-6

USFWS Fisheries crew in boat capturing lake sturgeon-1

Pallid Sturgeon Eggs

wildlife nature

Pallid Sturgeon Broodstock

wildlife nature

Juvenile Paddlefish

wildlife nature

Pallid Sturgeon Larvae

wildlife nature

Pallid Sturgeon Ultrasound

ultrasound biologist

Pallid Sturgeon

wildlife nature

Photo by USFWS.

Photo by USFWS.

Photo by USFWS.

Checking family lineage and confirming genetics before spawning razorback sucker

wildlife nature

McDonald style incubation jar with approximately 40,000 razorback sucker eggs

wildlife nature

Raising Paddlefish at Garrison Dam National Fish Hatchery

wildlife nature

Paddlefish Spawning at Garrison Dam National Fish Hatchery

wildlife nature

Ultrasounds for Pallid Sturgeon

wildlife nature

Pallid Sturgeon Ultrasound

ultrasound biologist

Pallid Sturgeon Ultrasound

ultrasound biologist

Pallid Sturgeon Spawning

wildlife nature

Pallid Sturgeon Ultrasound

ultrasound biologist

Tagging Pallid Sturgeon at Gavins Point National Fish Hatchery

wildlife nature

Ouray National Fish Hatchery-Grand Valley Unit's 24 Road indoor recirculating facility.

wildlife nature

FWS mussel biologist, Morgan Wolf, releases endangered Carolina Heelsplitter-1

Topeka Shiner Surveys

Topeka Shiner Surveys

Topeka Shiner Surveys

Biologist with gulf sturgeon-1

Biologist with gulf sturgeon-1

Gulf sturgeon on boat in holding tank

Biologist with gulf sturgeon-2

Lost River sucker

washington fish

Biologist with gulf sturgeon-2

Photo by USFWS.

animals science

Service employee processing Fall Chinook salmon eggs-5

Mother and daughter at Spring Creek National Fish Hatchery-1

architecture children

USFWS Fisheries crew in boat capturing lake sturgeon-1

Service employee processing Fall Chinook salmon eggs

USFWS Fisheries crew baiting lines for lake sturgeon-8

USFWS Fisheries crew in boat capturing lake sturgeon-6

Chow Time!

wildlife nature

Adult male Atlantic salmon at the Craig Brook National Fish Hatchery. Photo: USFWS

Spawning pallid sturgeon during pandemic

Razorback sucker

wildlife nature

Pallid sturgeon

wildlife nature

Pallid Sturgeon Release

wildlife nature

Sturgeon Fingerling

wildlife nature

Pallid sturgeon

wildlife nature

Pallid Sturgeon Eggs

wildlife nature

Pallid Sturgeon Release

wildlife nature

Sturgeon Fingerling

wildlife nature

Pallid Sturgeon Monitoring in the Missouri River

Coyote Ridge 3

landscape butterfly

Stocking Bonytail at Ouray National Wildlife Refuge

wildlife nature

Biologist with gulf sturgeon-1

Biologist with gulf sturgeon-1

Fisheries biologist releases Gulf sturgeon -1

Tidewater Goby -2

california fish

Biologist with gulf sturgeon on the Choctawhatchee River

Biologist with gulf sturgeon-1

USFWS Fisheries crew in boat capturing lake sturgeon-1

USFWS Fisheries worker takes fin sample from lake sturgeon-4

Coho salmon spawning in the Salmon River, 2015

Walleye and Colorado Pikeminnow

wildlife nature

Pallid Sturgeon Larvae

wildlife nature

Sick Colorado Pikeminnows

wildlife nature

Pallid Sturgeon Eggs

wildlife nature

Walleye and Colorado Pikeminnow

wildlife nature

1201 - 1300 of 1,793 Next page

/ 18