19,009 Free Photos of Usfws

biologists(usfws)work of the service endangered and/or threatened species aquatic environment west virginia research water fish wildlife refuge reptiles

Sturgeon Building water processing system

Attendee at the Moving Friends Forward Conference-2

education event

Speaker at the Moving Friends Forward Conference-1

education event

Eastern small-footed bat

Biologist transfers adult Gila trout to buckets for distribution

partnership new mexico

GPS waypoints used to track the Canada lynx

Biologist reattaches fish tank to helicopter cable-1

partnership new mexico

Biologist measures water velocity in a flume-4

Medical instruments used by USFWS fisheries crew-1

Wyoming toad-3

reptiles colorado

Hatchling Gopher tortoise sleeping

reptiles georgia

Lynx capture crew ready for Arctic field work

Ohio River Islands biologist, Patricia Morrison, guides a boat on the river

Trio of Tricolored bats

Biologist measures water velocity in a flume-9

Biologists search for Fountain Darter-3

Biologist measures water velocity in a flume-1

Tri-colored bat

Biologists search for Fountain Darter-1

Collecting measurements of a sedated lynx

mammals monitor

Biologist measures water velocity in a flume-1

Eastern red bat

FWS employees surveying and assessing rivers and streams-1

Biologist reattaches fish tank to helicopter cable-3

partnership new mexico

Biologist measures water velocity in a flume-1

Biologist stocks Gila trout in Mineral Creek-4

partnership new mexico

Biologists search for Fountain Darter-1

Biologist measures water velocity in a flume-1

Gila trout-4

Fisheries biologist releases Gulf sturgeon -1

Measuring the ears of a sedated lynx

mammals monitor

Fisheries biologist releases Gulf sturgeon -1

Aerial view of Selawik National Wildlife Regue

climate change alaska

Descending deeper into the mine

Biologists search for Fountain Darter-5

Close-up tagging monarch butterfly

butterfly animals

Visual lures used to trap wild lynx

Fisheries biologist releases Gulf sturgeon

Biologists measure a Gulf sturgeon in river

Biologists process a Gulf sturgeon in river

Hatchling Gopher tortoise feeding

reptiles georgia

Fish Nutritionist checks quality control of fish food-1

Fish Nutritionist dries and inspects fish food

USFWS boat anchored off the coast of Monomoy NWR

Biologists with Gulf sturgeon in river

Service biologist displays a Northern pike-4

Taking notes

Biologist measures water velocity in a flume

Fisheries biologist displays Gulf sturgeon underside-1

Planting Red Spruce-1

Service biologist displays a Northern pike

Attendee at the Moving Friends Forward Conference-1

education people

Fisheries biologists measure Gulf sturgeon-1

Northern long-eared Bat-1

Water treatment equipment-2

Biologist holds Gila trout in Mineral Creek

partnership new mexico

Finding a bat

Indigo bunting-2

Biologists in Broodstock area in Sturgeon Building-1

Fishery employee feeds fish-3

Surface Elevation Monitoring

Black-footed Ferret reintroduction

grassland mammals

Indigo bunting-1

Fishery employee feeds fish-1

Planting Red Spruce-2

Planting Red Spruce-1

Stocking fish-3

Indigo bunting-3

Selawik National Wildlife Refuge mountaintop

mountain alaska

Kids in nature-1

Blanding's turtle release

reptiles animals

Marine Mammal Stranding Course at NCTC-1

Biologists in boat net Gulf sturgeon in river

Marine Mammal Stranding Course at NCTC-1

Biologist in boat study Gulf sturgeon in river

Marine Mammal Stranding Course at NCTC-1

Marine Mammal Stranding Course at NCTC-1

Marine Mammal Stranding Course at NCTC-1

Tri-colored bat-1

Marine Mammal Stranding Course at NCTC-2

Marine Mammal Stranding Course at NCTC-6

Marine Mammal Stranding Course at NCTC-1

Marine Mammal Stranding Course at NCTC-9

Marine Mammal Stranding Course at NCTC-3

Marine Mammal Stranding Course at NCTC-1

Marine Mammal Stranding Course at NCTC-1

Fisheries biologists release Gulf sturgeon

Marine Mammal Stranding Course at NCTC-1

Staff monitoring endangered plant species site in Southern California

Marine Mammal Stranding Course at NCTC-9

Biologists measure a Gulf sturgeon in river-1

Fish Nutritionist dries and inspects fish food-1

Marine Mammal Stranding Course at NCTC-2

Marine Mammal Stranding Course at NCTC-1

Marine Mammal Stranding Course at NCTC-1

Marine Mammal Stranding Course at NCTC-2

Marine Mammal Stranding Course at NCTC-1

Marine Mammal Stranding Course at NCTC-3

Marine Mammal Stranding Course at NCTC-1

Little brown Bat

transport mammals

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