19,010 Free Images of Usfws

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

Marine Mammal Stranding Course at NCTC-2

animals science

Fish Nutritionist checks quality control of fish food-1

Biologists in boat net Gulf sturgeon in river-1

Marine Mammal Stranding Course at NCTC-1

Biologists in boat study Gulf sturgeon in river-1

Hatchling Gopher tortoise feeding-3

reptiles animals

Black wolf pup

animals wyoming

Biologists tag a hellbender

north carolina amphibian

Biologist in boat study Gulf sturgeon in river-1

Biologists in boat net Gulf sturgeon in river-1

Endangered Braunton's milk-vetch

Biologist shows front view of Gulf sturgeon in river

Marine Mammal Stranding Course at NCTC-2

Wyoming toad-1

Fish Nutritionist checks quality control of fish food-1

Biologists search for Fountain Darter-1

Marine Mammal Stranding Course at NCTC-2

animals science

Employee displays banded Hawai‘i creeper

Cryogenic tanks for Pallid sturgeon sperm-1

Marine Mammal Stranding Course at NCTC-1

Marine Mammal Stranding Course at NCTC-1

Marine Mammal Stranding Course at NCTC-4

Fish Nutritionist checks quality control of fish food-1

Biologists in boat net Gulf sturgeon in river-1

Marine Mammal Stranding Course at NCTC-3

Female Hawaii ‘Ākepa

Renaming ceremony for Noxubee National Wildlife Refuge

celebrities event

Biologists search for Fountain Darter-3

Eastern small-footed bat-1

Biologists dip net Gila trout out of tank into buckets-2

partnership new mexico

Marine Mammal Stranding Course at NCTC-1

Biologists in boat net Gulf sturgeon in river-5

Biologists dip net Gila trout out of tank into buckets-5

partnership new mexico

Marine Mammal Stranding Course at NCTC-2

Marine Mammal Stranding Course at NCTC-4

Marine Mammal Stranding Course at NCTC-2

animals science

Fish Nutritionist checks quality control of fish food-1

Marine Mammal Stranding Course at NCTC-1

Eastern small-footed bat-2

Kids learning about the Monarch butterfly-4

Aerial view of Selawik National Wildlife Refuge-7

climate change alaska

Netting Gulf sturgeon in river

Fish Nutritionist checks quality control of fish food-1

Waterfowl banding-1

Biologists in boat net Gulf sturgeon in river-3

Biologist in boat study Gulf sturgeon in river-1

Fish Nutritionist checks quality control of fish food-1

Marine Mammal Stranding Course at NCTC-2

USFWS Fisheries crew in boat preparing for lake sturgeon field work-1

Biologist spawning trout-2

Marine Mammal Stranding Course at NCTC-2

Marine Mammal Stranding Course at NCTC-4

Biologist spawning trout-1

Hatchling Gopher tortoise feeding-7

reptiles animals

Marine Mammal Stranding Course at NCTC-1

Biologists search for Fountain Darter-1

Biologists in boat net Gulf sturgeon in river-1

Researchers track the movement of endangered Gray bats-1

NCTC Monarch Coordinator getting monarch butterfly out of net-1

volunteer insects

Marine Mammal Stranding Course at NCTC-1

animals science

Delmarva Peninsula fox squirrel pit tagging-1

maryland mammals

Marine Mammal Stranding Course at NCTC-3

Marine Mammal Stranding Course at NCTC-1

Marine Mammal Stranding Course at NCTC-1

Biologists in boat study Gulf sturgeon in river-1

Aerial view of mountains-5

landscape grass

Biologist stocks Gila trout in Mineral Creek

Cryogenic tanks for Pallid sturgeon sperm-1

Biologist shows length of Gulf sturgeon in river

Biologists loading trout-1

Fish Nutritionist checks quality control of fish food-1

Red Knot banding

Carr Creek cutthroat trout

Marine Mammal Stranding Course at NCTC-1

Researchers track the movement of endangered Gray bats-1

Marine Mammal Stranding Course at NCTC-2

Biologist conducts a swim test on a large Rainbow trout-2

Marine Mammal Stranding Course at NCTC-1

Marine Mammal Stranding Course at NCTC-4

Banding a Laysan duck during translocation project

Biologist shows side view of a Gulf sturgeon in river

Hatchling Gopher tortoise basking on rye grass

reptiles animals

Marine Mammal Stranding Course at NCTC-1

Marine Mammal Stranding Course at NCTC-1

vehicle science

Preparing a small GPS satellite collar for the sedated lynx

mammals monitor

Biologists search for Fountain Darter-2

Red Knot banding-3

Tagged Monarch and child-1

butterfly animals

Marine Mammal Stranding Course at NCTC-3

Biologist teaches children about the Monarch butterfly-2

Biologist shows side view of Gulf sturgeon in river-3

Biologist conducts a swim test on a large Rainbow trout-1

Santa Monica Mountains dudleya-4

Marine Mammal Stranding Course at NCTC-1

Biologists display spine of Gulf sturgeon in river

Biologist shows front view of Gulf sturgeon in river-2

Biologists show length of Gulf sturgeon in river-1

Aerial view of Selawik National Wildlife Refuge

landscape water

Released Canada lynx stretches into a bound

wildlife animals

Biologists show length of Gulf sturgeon in river-1

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