2,182 Free Images of Usfws Biologists

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

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

partnership virginia

Environmental education at Spring Creek National Fish Hatchery facility-2

Alligator gar-1

Scientists at Lower Columbia River Fish Health Center-2

Scientist at Lower Columbia River Fish Health Center-1

Service fish marking team member evaluates salmon

Fishery biologist weighs large Bighead carp

Students examine freshwater mussels on shore-4

underwater water

Fisheries biologist holds massive carp-5

Students surveying freshwater mussels-3

underwater water

NCTC Fish ID instructor helps a student

Glochidia being mixed with a turkey baster

equipment science

Students examine freshwater mussels on shore-1

underwater water

Students examine freshwater mussels on shore-1

underwater water

Students surveying freshwater mussels-1

underwater water

Students surveying freshwater mussels-4

underwater water

Mussel silo culture chamber-2

Students surveying freshwater mussels-1

underwater water

Students surveying freshwater mussels-1

underwater water

Estuarine habitat of the Tidewater goby

california fish

Removing tagged mussels from the substrate

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

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

A Polar Bear Biologist Labels Blood Samples from a Bear

polar bear scientist

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

ventura fish and wildlife office checkflickr

Fishery biologist examines an American paddlefish-3

Scientist at Lower Columbia River Fish Health Center-3

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

partnership virginia

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

partnership virginia

Scientist at Lower Columbia River Fish Health Center-6

U.S. Fish and Wildlife Service employee educating children

Spring Creek National Fish Hatchery building-1

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

Service employee milking a male Chinook salmon

Service scientist conducts ELISA tests-1

Spring Creek National Fish Hatchery-1

Environmental education at Spring Creek National Fish Hatchery facility-3

Salmon egg-taking and rearing station

Salmon egg-taking and rearing station-2

Alligator gar-2

Service scientist conducts ELISA tests-1

Fishery biologist examines an American paddlefish-1

underwater fish

Fishery biologist surveys a Pallid sturgeon-2

underwater fish

Fishery biologist surveys a Pallid sturgeon-1

underwater fish

Service scientist at Lower Columbia River Fish Health Center-1

Alligator gar-2

Alligator gar-1

Lower Columbia River Fish Health Center laboratory fish sampling-3

Service scientist at Lower Columbia River Fish Health Center-1

Service employee processing Fall Chinook salmon eggs-5

Service scientist at Lower Columbia River Fish Health Center-2

Fishery biologist with Silver carp-12

Fishery biologist with Silver carp-4

Bird banding a Gray Catbird

Fishery biologists gill netting carp

Largemouth bass being poured through a net

equipment science

Fishery biologist with Silver carp-1

Fishery biologist monitors acoustic hydrophone data-3

Excision of the demibranchs for in vitro culture

Students surveying freshwater mussels-1

Students surveying freshwater mussels-1

underwater water

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

Students examine freshwater mussels on shore-2

underwater water

Students surveying freshwater mussels-1

underwater water

Shinyrayed pocketbook-2

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

underwater train

Mussel basket with 200 micron mesh

Researcher at Bozeman Fish Technology Center

Fishery biologist weighs large Bighead Carp

Susan Wynn, biologist for USFWS, and Pete Famolaro, biologist with Sweetwater Authority, releasing Quino

Fishery biologist surveys a Pallid sturgeon-2

underwater fish

Fishery biologist examines an Shovelnose sturgeon-3

underwater fish

Service scientist at Lower Columbia River Fish Health Center-2

Alligator gar-2

Alligator gar-1

Alligator gar-2

Alligator gar-11

Alligator gar-2

Service fish marking team member evaluates salmon-1

Fisheries folk

united states biologist

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

ventura fish and wildlife office checkflickr

Students surveying freshwater mussels-2

underwater water

Monitoring the gills of fish host during infestation

equipment science

Researcher examines a freshwater mussel-1

equipment research

Instructor and student identify fish in the lab classroom-1

Manual siphoning of juveniles from static aquaria

equipment science

Students surveying freshwater mussels-2

underwater water

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