2,182 Free Images of Usfws Biologists

biologists(usfws)work of the service endangered and/or threatened species wildlife refuge fish aquaculture fish hatcheries fishery mammals biological control

Gila trout-2

partnership new mexico

U.S. Fish and Wildlife Service employees on a boat

Photographer documents St. Vrain stream restoration

colorado restored

Employee holds a Gila Monster lizard

reptiles uniform

Gila trout-2

partnership new mexico

Tri-colored Bat

‘Apapane

Biologist stocks Gila trout in Mineral Creek-2

Fishery biologist releases an American paddlefish

underwater fish

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

Biologists show length of Gulf sturgeon in river-1

Biologist teaches children about the Monarch butterfly-1

Biologist shows front view of Gulf sturgeon in river-3

Biologist teaches children about the Monarch butterfly-2

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

Biologists show length of Gulf sturgeon in river-1

Biologist shows side view of a Gulf sturgeon in river

Fishery biologist releases an American paddlefish-4

underwater fish

Specimen jar

Radio transmitters are fitted to some of the birds

Girl scouts in frog survey-1

education children

St. Vrain River restoration

colorado restored

Perdido Key beach mouse

mammals florida

Volunteers at entry in search of monarch butterflies

volunteer insects

Catnip for the live trap

mammals monitor

Visual lures also help trap wild lynx-5

Scent lures used to track Canada lynx

weather uniform

Setting up a live trap-3

Scales on a Gulf sturgeon

Puerto Rican Parrot

Crew outfitted for Arctic field work

Close-up of a Panama City crayfish-5

crustacean florida

Perdido Key beach mouse-1

mammals florida

Stocking fish-1

Hawaii ‘Ākepa-4

Canada lynx kittens

wildlife animals

Helicopter with Service employees

aircraft alaska

Newborn Black-Footed ferrets

conservation mammals

Close-up of a Panama City crayfish-1

crustacean florida

Young Lake sturgeon in hand

Nutria tags are prepared

mammals rodents

Santa Cruz long-toed salamander

california reptiles

Removing the mist net

Northern long-eared Bat

FWS biologist observes captive Devils Hole pupfish-2

Biologist shows front view of Gulf sturgeon in river-2

Biologists secure boat along shoreline-2

Biologist working at Leadville National Fish Hatchery

Biologists weigh a Gulf sturgeon in river

FWS biologist observes captive Devils Hole pupfish-2

Biologists in boat study Gulf sturgeon in river-1

FWS biologist observes captive Devils Hole pupfish-3

Shelf fungus-1

Fishery biologist releases an American paddlefish-5

underwater fish

Biologists deploy a GPS elk collar on a cow elk

Biologist working at Leadville National Fish Hatchery-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

Stocking fish-2

‘I‘iwi

Wildlife cameras at traps record wildlife

Ready to bird-3

Stocking fish-1

Setting up bait inside the trap

Group of U.S. Fish and Wildlife Service pilots

waterfowl aircraft

Fishery biologist surveys an American paddlefish

underwater fish

Biologist working at Leadville National Fish Hatchery-1

Biologist working with sedated lynx

wildlife animals

Checking a sandpiper egg for signs of hatch

Planting Red Spruce

Another bat in the net

UV water filter

Service biologist,Claire Ellwanger, counts green pitcher plants

Biologists tagging Delmarva Peninsula fox squirrels-2

Biologist carefully moves the sedated lynx to a recovery position

Fishery biologist releases an American paddlefish-1

underwater fish

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

Gila trout-7

landscape nature

Stocking fish-1

Deploying the Mist Net

Carr Creek cutthroat trout-1

Kids in nature-4

Monarch and children-1

Ditch Filling

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