2,182 Free Images of Biologists(usfws)

work of the service wildlife refuge endangered and/or threatened species west virginia mammals reptiles animals water aquatic environment alaska

Puerto Rican Amazons days prior to release

Marine Mammal Stranding Course at NCTC-2

Marine Mammal Stranding Course at NCTC-3

Gray Catbird banded and released

Marine Mammal Stranding Course at NCTC-1

Marine Mammal Stranding Course at NCTC-5

Juvenile Gopher tortise feeding

reptiles animals

Marine Mammal Stranding Course at NCTC-1

Black-footed Ferret-1

wildlife mammals

Collared Canada lynx pauses for a moment

Marine Mammal Stranding Course at NCTC-2

vehicle science

Gray wolf-2

Aerial view of Selawik National Wildlife Refuge-4

landscape alaska

Directorate Fellowship Program intern holds a Laughing gull chick

massachusetts bird

Cryogenic tanks for Pallid sturgeon sperm-1

Marine Mammal Stranding Course at NCTC-4

Researchers track the movement of endangered Gray bats-1

Eastern small-footed bat-2

Fish Nutritionist checks quality control of fish food-1

Marine Mammal Stranding Course at NCTC-3

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-1

Marine Mammal Stranding Course at NCTC-2

animals science

Marine Mammal Stranding Course at NCTC-2

animals science

Carr Creek cutthroat trout

Employee displays banded Hawai‘i creeper

Researchers track the movement of endangered Gray bats

Marine Mammal Stranding Course at NCTC-1

Marine Mammal Stranding Course at NCTC-1

Marine Mammal Stranding Course at NCTC-2

Delmarva Peninsula fox squirrel pit tagging-1

maryland mammals

Fish Nutritionist checks quality control of fish food-1

Marine Mammal Stranding Course at NCTC-3

Marine Mammal Stranding Course at NCTC-4

Cryogenic tanks for Pallid sturgeon sperm-1

Marine Mammal Stranding Course at NCTC-2

Hatchling Gopher tortoise feeding-2

reptiles animals

Marine Mammal Stranding Course at NCTC-1

animals science

Marine Mammal Stranding Course at NCTC-4

Marine Mammal Stranding Course at NCTC-4

Cryogenic tanks for Pallid sturgeon sperm-2

Kids learning about the Monarch butterfly-4

Aerial view of Selawik National Wildlife Refuge-7

climate change alaska

Marine Mammal Stranding Course at NCTC-2

Loading Gila Trout onto Fish transportation truck

Releasing a captured lynx

Attaching a small satellite GPS collar on a sedated lynx

Silver fox in silhouette

Newly collared female lynx recovers from sedation

wildlife animals

Measuring a transect

landscape water

Tagged Monarch and child-1

butterfly animals

Close-up of hatchery fish

underwater fish

Wyoming toad-2

Marine Mammal Stranding Course at NCTC-1

Tagged Monarch and child-2

butterfly animals

Tagged Monarch and child-2

butterfly animals

Tagged Monarch and child-1

butterfly animals

Tagged Monarch and child-1

butterfly animals

Fish Nutritionist checks quality control of fish food-1

Tagged Monarch and child-1

butterfly animals

Released Canada lynx stretches into a bound

wildlife animals

Female lynx looks around

Marine Mammal Stranding Course at NCTC-4

Marine Mammal Stranding Course at NCTC-1

Marine Mammal Stranding Course at NCTC-2

Newly captured and sedated Canada lynx

Detail of a predator's eye

wildlife animals

Child and FWS biologist with monarch butterfly-1

recreational insects

Silver fox pauses in the snow

Newly collared female lynx-1

wildlife animals

Female Canada lynx

Front paw of a sedated female lynx

animals mammals

Marine Mammal Stranding Course at NCTC-1

vehicle science

Delmarva Peninsula fox squirrel-1

animals mammals

Delmarva Peninsula fox squirrel pit tagging

maryland mammals

Aerial view of Selawik National Wildlife Refuge-2

landscape water

Pulling up to check a trap along the river

Tagged Monarch and child-1

butterfly animals

Juvenile Gopher tortoise after digging burrow

Collared female Canada lynx

wildlife animals

Collared Canada lynx crosses the frozen river

Female lynx fitted with GPS collar-1

wildlife animals

Female lynx fitted with GPS collar-1

wildlife animals

Female Canada lynx heads back to the forest

wildlife animals

U.S. Fish and Wildlife Service employee looking at skeletal remains

Newly collared female lynx

wildlife animals

Visitor Services staff holds a Common tern chick-1

massachusetts bird

Delmarva Peninsula fox squirrel pit tagging-1

maryland mammals

Snowshoe hare tracks

Collared lynx exits the trap

wildlife animals

Blanding's turtle release-2

Lynx is taking off into the forest

wildlife animals

Collared Canada lynx waking up from sedation

wildlife animals

Female lynx fitted with GPS collar

wildlife animals

Child and FWS biologist with monarch butterfly-1

recreational insects

Female Canada lynx-3

Delmarva Peninsula fox squirrel pit tagging-2

Female lynx heads back to the forest

wildlife animals

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