2,220 Free Images of Usfws Biologists

biologists(usfws)work of the service west virginia reptiles water aquatic environment research science marine mammal endangered and/or threatened species

Northern Pike swims near fish weir

underwater fish

Tri-colored Bat-2

Fishery biologist examines an Shovelnose sturgeon

underwater fish

Fishery biologist releases an American paddlefish-5

underwater fish

FWS employees surveying and assessing rivers and streams-1

Northern Long-Eared Bat

Hawaii ‘Amakihi-1

U.S. Fish and Wildlife Service personnel navigating a boat in Alaska

Sturgeon Building water processing system-1

Water treatment equipment-1

Planting Red Spruce-2

Monitoring bat populations

Feeding fish in the raceways

Planting Red Spruce-1

Northern long-eared Bat-4

Fishery biologist surveys a Pallid sturgeon-1

underwater fish

Gila trout-4

Measuring the ears of a sedated lynx

mammals monitor

Aerial view of Selawik National Wildlife Regue

climate change alaska

Descending deeper into the mine

Close-up tagging monarch butterfly

butterfly animals

Visual lures used to trap wild lynx

Hatchling Gopher tortoise feeding

reptiles georgia

Fish Nutritionist checks quality control of fish food-1

Fish Nutritionist dries and inspects fish food

Students in the classroom lab-2

Gila trout-1

underwater new mexico

Wing damage

Planting Red Spruce-3

Hawaii ‘Ākepa

Perdido Key beach mouse-1

mammals florida

Gila trout-1

underwater new mexico

Volunteers tagging monarch butterflies

volunteer insects

Employee with volunteer and monarch butterfly

volunteer insects

Columbia River scenic-1

Endangered Tobusch fishhook cactus flower-2

Eastern small-footed bat

GPS waypoints used to track the Canada lynx

Wyoming toad-3

reptiles colorado

Hatchling Gopher tortoise sleeping

reptiles georgia

Lynx capture crew ready for Arctic field work

Trio of Tricolored bats

Tri-colored bat

Collecting measurements of a sedated lynx

mammals monitor

Eastern red bat

Fish Nutritionist dries and inspects fish food-1

Marine Mammal Stranding Course at NCTC-6

Fish Nutritionist dries and inspects fish food-5

Marine Mammal Stranding Course at NCTC-1

Snowy smiles

mountain winter

Stocking fish-5

Wyoming toad-3

reptiles animals

Fish Nutritionist dries and inspects fish food-3

Service employee releases an Indigo bunting

Marine Mammal Stranding Course at NCTC-3

Wyoming toad-3

reptiles animals

Marine Mammal Stranding Course at NCTC-3

Marine Mammal Stranding Course at NCTC-4

Marine Mammal Stranding Course at NCTC-2

Marine Mammal Stranding Course at NCTC-4

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-2

Marine Mammal Stranding Course at NCTC-1

Marine Mammal Stranding Course at NCTC-1

Hellbender in hand

north carolina amphibian

Marine Mammal Stranding Course at NCTC-1

Marine Mammal Stranding Course at NCTC-1

Marine Mammal Stranding Course at NCTC-1

Marine Mammal Stranding Course at NCTC-1

Marine Mammal Stranding Course at NCTC-3

Wyoming toad-9

reptiles indoor

Marine Mammal Stranding Course at NCTC-1

Marine Mammal Stranding Course at NCTC-5

Field crew outfitted with special gear

Marine Mammal Stranding Course at NCTC-3

Marine Mammal Stranding Course at NCTC-3

Marine Mammal Stranding Course at NCTC-1

Marine Mammal Stranding Course at NCTC-2

Marine Mammal Stranding Course at NCTC-1

Fish Nutritionist dries and inspects fish food-4

Marine Mammal Stranding Course at NCTC-12

Marine Mammal Stranding Course at NCTC-1

Marine Mammal Stranding Course at NCTC-3

Marine Mammal Stranding Course at NCTC-2

Marine Mammal Stranding Course at NCTC-2

Marine Mammal Stranding Course at NCTC-1

Marine Mammal Stranding Course at NCTC-1

Fish Nutritionist dries and inspects fish food-1

NCTC Monarch Coordinator getting monarch butterfly out of net

volunteer insects

Cryogenic tanks for Pallid sturgeon sperm

Fish Nutritionist checks quality control of fish food

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-2

Marine Mammal Stranding Course at NCTC-1

At the threshold

Gulf Sturgeon research

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