2,182 Free Images of Biologists(usfws)

work of the service endangered and/or threatened species wildlife refuge aquaculture fish fishery fish hatcheries mammals partnership alaska

Biologists secure boat along shoreline

Fishery biologist surveys a American paddlefish

underwater fish

Biologist stocks Gila trout in Mineral Creek-2

Group of U.S. Fish and Wildlife Service pilots

waterfowl aircraft

Healthy Indiana bats

animals mammals

Analyzing blood samples

Weighing Caged Nutria

Stocking fish-1

Antenna system to identify bats

Salamander House-2

Canada lynx kitten-1

wildlife animals

Photographer documents stream restoration-5

Two Canada Lynx kittens

wildlife animals

Nihoa MIllerbird Translocation-3

Close-up of a Panama City crayfish

crustacean florida

Setting up a live trap

Northern Pike swims near fish weir

underwater fish

Tri-colored Bat

Getting a closer look at the Lyon's pentachaeta

california plants

Gila trout-3

partnership new mexico

Inside a live trap

Gila trout-1

partnership new mexico

Photographer documents St. Vrain stream restoration

colorado restored

Woodville Karst Cave crayfish

crustacean cave

Nutria tags are prepared

mammals rodents

Gila trout-2

partnership new mexico

GPS waypoints mark routes

transport winter

Bird weighing

Tri-colored Bat-2

Feeding fish in the raceways-1

Gila trout-2

partnership new mexico

Service pilot reviewing map before takeoff

aircraft people

Service biologist,Claire Ellwanger, counts green pitcher plants

Biologists in boat study Gulf sturgeon in river

Biologists continually monitor the lynx

Employee holds a Gila Monster lizard

reptiles uniform

Transmitter on a Long-Billed curlew

statistics bird

‘Apapane

Feeding time!

puerto rico bird

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

Water for the camp comes from snowmelt

mammals monitor

Transporting Gila trout into a 55-gallon drum

Helicopter with Service employees

aircraft alaska

Gulf sturgeon

Repairing riparian habitat on the St. Vrain River

Woodville Karst Cave crayfish-1

crustacean cave

Gila trout-1

underwater new mexico

Showing off service patch

Canada lynx kittens

wildlife animals

Gila trout-1

underwater new mexico

Perdido Key beach mouse-1

mammals florida

Students in the classroom lab-2

Northern long-eared Bat

Planting Red Spruce-2

Young Lake sturgeon in hand

Hawaii ‘Ākepa-4

Close-up of a Panama City crayfish-5

crustacean florida

Planting Red Spruce-3

Hawaii ‘Ākepa

Perdido Key beach mouse-1

mammals florida

Employee with volunteer and monarch butterfly

volunteer insects

Newborn Black-Footed ferrets

conservation mammals

Wing damage

Biologist working with sedated lynx

wildlife animals

Fishery biologist releases an American paddlefish-4

underwater fish

Fishery biologist surveys an American paddlefish

underwater fish

Catnip for the live trap

mammals monitor

Volunteers admiring monarch butterfly

Sturgeon Building water processing system

Puerto Rican Parrot

Northern long-eared Bat-1

Crew outfitted for Arctic field work

Gulf Sturgeon research

Volunteers at entry in search of monarch butterflies

volunteer insects

Gila trout-1

landscape nature

UV water filter

Close-up of a Panama City crayfish-1

crustacean florida

Removing the mist net

Rigging the wire

mammals monitor

Volunteers tagging monarch butterflies

volunteer insects

Stocking fish-1

Fishery biologist examines an American paddlefish

underwater fish

Release of Varied Thrush by U.S. Fish and Wildlife Service employee

At the threshold

Stocking fish

Santa Cruz long-toed salamander

california reptiles

Gila trout-1

new mexico water

Another bat in the net

Scent lures used to track Canada lynx

weather uniform

Fishery biologist releases an American paddlefish

underwater fish

Fishery biologist releases an American paddlefish-1

underwater fish

Endangered Tobusch fishhook cactus flower

Biologist shows visitor horseshoe crab on beach-2

reptiles animals

Biologist working at Leadville National Fish Hatchery-1

Gila trout-7

landscape nature

Ditch Filling

Indigo bunting-2

Fishery employee feeds fish-1

Planting Red Spruce-2

Stocking fish-3

301 - 400 of 2,182 Next page

/ 22