2,182 Free Images of Usfws Biologists

work of the service biologists(usfws)fish service patch fish hatcheries water research freshwater mussel equipment west virginia

Wingspan of a Indigo Bunting

Students examine freshwater mussels on shore-2

underwater water

Students surveying freshwater mussels-3

underwater water

Students laying underwater transects-5

Fishery biologist examines an American paddlefish-1

underwater fish

Students examine freshwater mussels on shore-1

underwater water

Students examine freshwater mussels on shore-1

underwater water

Students examine freshwater mussels on shore-4

underwater water

Students surveying freshwater mussels-4

underwater water

Mussel silo culture chamber-2

Fishery biologist weighs large Bighead carp

NCTC Fish ID instructor helps a student

Glochidia being mixed with a turkey baster

equipment science

Students surveying freshwater mussels-3

underwater water

Students surveying freshwater mussels-1

underwater water

Students surveying freshwater mussels-1

underwater water

Culture plates under an inverted microscope

equipment science

Juvenile mussels in a gridline Petri dish

equipment science

Kids in nature-2

Kids in nature-1

Using a clam rake to collect mussels

equipment science

Students surveying freshwater mussels-1

underwater water

Fisheries biologist holds massive carp-5

Estuarine habitat of the Tidewater goby

california fish

Removing tagged mussels from the substrate

Environmental education at Spring Creek National Fish Hatchery facility-2

Alligator gar-1

Service fish marking team member evaluates salmon

Scientist at Lower Columbia River Fish Health Center-1

Scientists at Lower Columbia River Fish Health Center-2

Refuge staff and volunteers and The Nature Conservancy volunteers build oyster castles-3

partnership virginia

Alligator gar-2

Scientist at Lower Columbia River Fish Health Center-2

Scientist at Lower Columbia River Fish Health Center-1

Refuge staff and volunteers and The Nature Conservancy volunteers build oyster castles-2

partnership virginia

U.S. Fish and Wildlife Service employee educating children

Spring Creek National Fish Hatchery building-1

Refuge staff and volunteers and The Nature Conservancy volunteers build oyster castles-2

partnership virginia

Scientist at Lower Columbia River Fish Health Center-3

Scientist at Lower Columbia River Fish Health Center-4

Inside Spring Creek National Fish Hatchery-1

Scientist at Lower Columbia River Fish Health Center-1

Scientist at Lower Columbia River Fish Health Center-6

Ojai, Calif. (March 18, 2017) - Ventura Fish and Wildlife Office biologists Lara Drizd and Karen Sinclair talk with visitors during an event at the Libbey Bowl celebrating women in science, and longtime condor advocate Jan Hamber.

conservation biologist

USFWS biologists Kendra Chan (left) and Karen Sinclair (right) record data on overwintering monarchs at Camino Real Park.

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USFWS biologist Lara Drizd (right) eyes a monarch cluster at Camino Real Park in Ventura.

ventura fish and wildlife office checkflickr

Shinyrayed pocketbook-2

Gray Catbird-2

Indigo bunting-4

NCTC Fish Identification instructor helps a student

Fishery biologist with Smallmouth Buffalo

NCTC Fish ID instructor helps a student-2

Fishery biologist weighs large Bighead Carp

Students surveying freshwater mussels-1

underwater water

Students examine freshwater mussels on shore

underwater train

Mussel basket with 200 micron mesh

Students surveying freshwater mussels-1

underwater water

Students examine freshwater mussels on shore-1

underwater people

Fishery biologist monitors acoustic hydrophone data

Glochidia are pipetted onto the gills of the mudpuppy

equipment science

Students examine freshwater mussels on shore-2

underwater water

Researcher at Bozeman Fish Technology Center

Service employees crowding Fall Chinook salmon-1

Alligator gar-2

Lower Columbia River Fish Health Center laboratory fish sampling-1

Red Knot cannon netting on Cape Cod-1

massachusetts bird

Service scientist at Lower Columbia River Fish Health Center

Refuge staff and volunteers and The Nature Conservancy volunteers build oyster castles-1

partnership virginia

Fishery biologist examines an American paddlefish-3

USFWS biologist Lara Drizd observes a sunning monarch butterfly at Camino Real Park in Ventura.

ventura fish and wildlife office checkflickr

A Polar Bear Biologist Labels Blood Samples from a Bear

polar bear scientist

Alligator gar-1

Service scientist at Lower Columbia River Fish Health Center-2

Lower Columbia River Fish Health Center laboratory fish sampling-3

Service scientist at Lower Columbia River Fish Health Center-1

Service scientist at Lower Columbia River Fish Health Center-1

Alligator gar-2

Service employee processing Fall Chinook salmon eggs-5

Service scientist at Lower Columbia River Fish Health Center-2

Alligator gar-1

Alligator gar-2

Alligator gar-2

Alligator gar-11

Alligator gar-2

Service fish marking team member evaluates salmon-1

Fishery biologist surveys a Pallid sturgeon-2

underwater fish

Fishery biologist surveys a Pallid sturgeon-1

underwater fish

Northeast Region Biologists Conference

Fishery biologist with Silver carp-12

Fishery biologists gill netting carp

Students surveying freshwater mussels-1

Excision of the demibranchs for in vitro culture

Largemouth bass being poured through a net

equipment science

Fishery biologist with Silver carp-4

Fishery biologist with Silver carp-1

Fishery biologist monitors acoustic hydrophone data-3

Bird banding a Gray Catbird

Fishery biologist surveys a Pallid sturgeon-2

underwater fish

Fishery biologist examines an Shovelnose sturgeon-3

underwater fish

Monitoring the gills of fish host during infestation

equipment science

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