2,220 Free Images of Usfws Biologists

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

Students surveying freshwater mussels-2

underwater water

Manual siphoning of juveniles from static aquaria

equipment science

Students surveying freshwater mussels-2

underwater water

Fishery biologist surveys a Pallid sturgeon-2

underwater fish

Service employee with Red-eyed Vireo

Biologist operates work boat searching for invasive carp-4

Students surveying freshwater mussels

Glochidia of the golden riffleshell-1

equipment science

Students surveying freshwater mussels-2

underwater water

Monitoring the gills of fish host during infestation-3

equipment science

Students surveying freshwater mussels-1

underwater water

Fishery biologist releases an American paddlefish-1

underwater fish

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

FWS employees surveying and assessing rivers and streams-2

Native American gill netting-1

Striped shore crab (Pachygrapsus crassipes)

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

partnership virginia

Alligator gar-2

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-3

partnership virginia

Environmental education at Spring Creek National Fish Hatchery facility-2

Scientists at Lower Columbia River Fish Health Center-2

Inside Spring Creek National Fish Hatchery-1

Service employees crowding Fall Chinook salmon-1

Spring Creek National Fish Hatchery building-1

Scientist at Lower Columbia River Fish Health Center-1

Scientist at Lower Columbia River Fish Health Center-1

Scientist at Lower Columbia River Fish Health Center-4

Alligator gar-1

Fisheries biologist holds massive carp-5

Fisheries biologist holds massive carp-1

Students examine freshwater mussels on shore-1

underwater people

Excised gills being placed in the culture media

equipment science

Students examine freshwater mussels on shore-1

underwater water

Juvenile freshwater mussels added to a cage

Students surveying freshwater mussels-3

underwater water

Largemouth bass being poured through a net

equipment science

Culture plates under an inverted microscope

equipment science

Students surveying freshwater mussels-1

underwater water

Fishery biologist monitors acoustic hydrophone data

NCTC Fish ID instructor helps a student-2

NCTC Fish ID instructor helps a student

NCTC Fish Identification instructor helps a student

Instructor and student identify fish in the lab classroom-3

Estuarine habitat of the Tidewater goby

california fish

Biology fieldwork

Fishery biologist weighs large Silver carp

Holding a California Condor

wildlife refuge california

Students examine freshwater mussels on shore-2

underwater water

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

Male Service employee working at Spring Creek National Fish Hatchery

Lower Columbia River Fish Health Center laboratory fish sampling-1

Service employees crowding Fall Chinook salmon

Service scientist at Lower Columbia River Fish Health Center-1

Service employee collecting Fall Chinook salmon eggs

Alligator gar-3

Alligator gar-1

Collecting data

science insects

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

ventura fish and wildlife office checkflickr

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

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Fishery biologist surveys a Pallid sturgeon

Senior biologist Eric Morissette spots a California red-legged frog.

Scenic of Spring Creek National Fish Hatchery

Native American gill netting-3

Fish Nutritionist dries and inspects fish food-1

Stocking fish-1

Gray Catbird-4

Biologist operates work boat searching for invasive carp-4

Fishery biologist with large Silver carp-2

Fishery biologists gill netting carp-2

Largemouth bass in the infestation bath

Inside of a suspended upwelling system culture chamber-2

Pipetting glochidia onto the gills of an anesthetized fish

Alligator gar-2

Alligator gar-2

Alligator gar-2

Alligator gar-1

Alligator gar-1

Service scientist at Lower Columbia River Fish Health Center-2

Container of salmon eggs at Spring Creek National Fish Hatchery

Service scientist at Lower Columbia River Fish Health Center-1

Service scientist at Lower Columbia River Fish Health Center-1

Lower Columbia River Fish Health Center laboratory fish sampling-3

Service employee processing Fall Chinook salmon eggs-5

Service scientist at Lower Columbia River Fish Health Center-1

Alligator gar-3

Alligator gar-11

Biologists drive carp with noise of boat engine

Measuring freshwater mussel shells in the field using calipers

California Condor Released at Hopper Mountain NWR

wildlife refuge california

Largemouth bass being poured through a net-2

equipment science

Scenic of Spring Creek National Fish Hatchery-1

Refuge staff and volunteers and The Nature Conservancy volunteers learn how to build oyster castles

partnership virginia

FWS employees surveying and assessing rivers and streams-3

Ojai, Calif. (March 18, 2017) - Ventura Fish and Wildlife Office biologist Karen Sinclair gives native pollinator seeds to a young visitor during an event at the Libbey Bowl celebrating women in science, and longtime condor advocate Jan Hamber.

conservation biologist

U.S. Fish and Wildlife Service biologist Colleen Grant records data on monarch sightings at Camino Real Park in Ventura. Ashley Spratt USFWS

Fishery biologist with Silver carp-1

Excision of the demibranchs for in vitro culture

Students surveying freshwater mussels-4

Glochidia are pipetted onto the gills of the mudpuppy

equipment science

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