3,856 Free Photos of Threatening

endangered and/or threatened species employees(usfws)work of the service animals research freshwater mussel fish mammals adult mollusk

Gila trout

partnership new mexico

Alasmidonta heterodon-1

animals insects

FWS Employee Catches American Alligator

wildlife refuge georgia

Black-footed Ferret release-2

colorado mammals

Landa Park Spring-9

underwater research

WSP chicks cropped HSB4

Three chicks & one hiding

Puffy chick at Huntington State Beach

Flag marks the brodiaea spot

Wood bison in the snow

Wood bison in the snow

Wood bison in the snow

Wood bison in the snow

Landa Park Spring-1

underwater research

Preble's Meadow Jumping Mouse

wildlife nature

Preble's Meadow Jumping Mouse

wildlife nature

Preble's Meadow Jumping Mouse

wildlife nature

Wood bison in the snow

Wood bison in the snow

Wood bison in the snow

Wood bison in the snow

Wood bison in the snow

Northern riffleshell mussels

pennsylvania mollusk

Gulf moccasinshell

animals georgia

Purple bankclimber in captivity with glochidia

Black-footed Ferret release-1

colorado mammals

Passenger pigeon

Captured pallid sturgeon

Black-footed Ferret release

animals mammals

Setting Trap for Delmarva Fox Squirrel

Fritillary

Paiute cutthroat trout in Silver King Creek

Dakota Skipper Butterflies

A mini world

conservation plants

Oncorhynchus tshawytscha-4

Oral History

congress history

Western snowy plover siblings at Huntington State Beach

Endangered Pit tagged mussels

pennsylvania mollusk

Suwannee moccasinshell-4

florida mollusk

Masked Bobwhite-1

Suwannee moccasinshell-1

florida mollusk

Pleuronaia gibbera (outside)-1

animals insects

Steller's eider nest on Yukon Delta National Wildlife Refuge

waterfowl alaska

Spectacled Eider Male and Female

threatening alaska

Employee holding a Pygmy rabbit

animals mammals

Divers search San Marcos River-1

Turtle nest hatchery-2

volunteer reptiles

Suwannee moccasinshell

Lake sturgeon tailfin

Crowding the Atlantic salmon

2011 Year of the Turtle

reptiles animals

Mississippi Sandhill Crane recovery work-1

mississippi bird

Ashland Forensics Lab-2

forensics adult

PIT tagged endangered freshwater mussels

pennsylvania mollusk

Landa Park Spring-1

Group of Steller's eider

Spreading navarretia skeleton

conservation restored

Divers search San Marcos River-1

underwater fish

Wyoming toad

reptiles animals

FWS Employees Exploring for Blind Cave Crawfish.

reptiles animals

Nihoa Millerbird Translocation-1

Texas Wild Rice-3

underwater plants

Nihoa Millerbird Translocation-1

Divers search San Marcos River-2

Landa Park Spring-5

Masked Bobwhite-5

Aquatic biologist measuring adult Cherokee darter

PIT tagged freshwater mussels-3

pennsylvania mollusk

Cumberland darter

underwater animals

Minnesota Dwarf Trout Lily

River Fire threatening the Ft. Ord National Monument

agriculture fire

Wood bison

Ashland Forensics Lab-1

Canada Lynx project team

partnership maine

Ashland Forensics Lab-2

Ashland Forensics Lab-3

Ashland Forensics Lab-2

Rainbow on Laysan Island

Ashland Forensics Lab-1

Young anglers showing their fresh catch

Steelhead measurements

Ashland Forensics Lab-1

Shinyrayed pocketbook

Steelhead tagging

Red-legged Frog eggs

underwater amphibian

Turtle egg relocation-1

reptiles uniform

Suwannee moccasinshell-2

animals insects

Kidneyshell, mucket and endangered Clubshell mussels

pennsylvania mollusk

FWS Employees Check Alligator

Threeridge

Endangered Carolina Heelsplitter Mussels

south carolina tagging

Ashland Forensics Lab-3

Lahontan cutthroat trout in northern Nevada.

lahontan cutthroat trout nevada

Ashland Forensics Lab-1

forensics adult

Nihoa Millerbird Translocation-2

Checking Northern Flying Squirrel nest boxes

mammals uniform

Divers search San Marcos River

Conglutinates of the Sheepnose mussel

research science

Right conditions for the Tidewater goby

california fish

Biologist with gulf sturgeon

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