2,220 Free Images of Usfws Biologists

work of the service biologists(usfws)fish employees(usfws)water service patch research fish hatcheries aquatic environment washington

FWS employees surveying and assessing rivers and streams-3

FWS employees surveying and assessing rivers and streams-1

USFWS Biologists and Partners at a habitat restoration site

united states virginia

A Polar Bear Biologist Labels Blood Samples from a Bear

polar bear scientist

Northeast Region Biologists Conference

Alligator gar-2

Refuge staff and volunteers and The Nature Conservancy volunteers bring blocks to build oyster castles

partnership virginia

Alligator gar-1

Service scientist at Lower Columbia River Fish Health Center-2

U.S. Fish and Wildlife Service employees using spawning equipment

USFWS Fisheries workers prepare to release Lake sturgeon in Niagara River, New York-1

new york fishery

USFWS Fisheries workers release Lake sturgeon in Niagara River, New York-1

FWS employees surveying and assessing rivers and streams-1

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

Biologist operates work boat searching for invasive carp-4

Service employee with Red-eyed Vireo

Alligator gar-2

Alligator gar-2

Alligator gar-2

Inside Spring Creek National Fish Hatchery

Service employees with spawning equipment

Spawning equipment-4

FWS at Pendills Creek National Fish Hatchery cleaning water intake-1

Alligator gar-2

Alligator gar-2

Alligator gar-1

Alligator gar-1

Red Knot cannon netting on Cape Cod

massachusetts bird

Alligator gar-2

Alligator gar-2

Alligator gar-1

Alligator gar-1

Recording health of Laysan ducks

Fishery biologist surveys a Pallid sturgeon-2

underwater fish

FWS employees surveying and assessing rivers and streams-1

FWS employees surveying and assessing rivers and streams-2

FWS employees surveying and assessing rivers and streams-1

Fishery biologist with Silver carp-4

Fishery biologist monitors acoustic hydrophone data-2

Mussel culture chambers taken apart for demonstration

Students surveying freshwater mussels-2

underwater water

Manual siphoning of juveniles from static aquaria

equipment science

Students surveying freshwater mussels-1

Students surveying freshwater mussels-2

underwater water

Students surveying freshwater mussels-2

underwater water

Fishery biologist with Silver carp-12

Native American gill netting-1

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

Fishery biologist checks sonar

Geneticist collecting tissue from trout

pennsylvania aquaculture

Geneticist at work in laboratory-6

pennsylvania indoor

Instructor examines native mussel-5

underwater train

Student surveying freshwater mussels

underwater water

Striped shore crab (Pachygrapsus crassipes)

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

USFWS Fisheries workers release Lake sturgeon in Niagara River, New York-2

USFWS Fisheries workers prepare to release Lake sturgeon in Niagara River, New York-2

Alligator gar-3

Alligator gar-1

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

Fishery biologist surveys a Pallid sturgeon

Collecting data

science insects

Environmental education at Spring Creek National Fish Hatchery facility

Lower Columbia River Fish Health Center scientists-2

Lower Columbia River Fish Health Center laboratory-1

Willard National Fish Hatchery building

Lower Columbia River Fish Health Center laboratory-3

Lower Columbia River Fish Health Center laboratory-2

Service scientist at fish health center-3

Service employee processing salmon eggs

Service scientist conducts ELISA tests-3

Service employees with spawning equipment-1

Lower Columbia River Fish Health Center laboratory-1

Service employees with spawning equipment-3

Alligator gar-5

Alligator gar-1

What happened here?

Alligator gar-7

Scenic of Spring Creek National Fish Hatchery

Native American gill netting-3

Largemouth bass being poured through a net-2

equipment science

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

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

Fish Nutritionist dries and inspects fish food-1

Stocking fish-1

Biologist operates work boat searching for invasive carp-4

Fishery biologist with large Silver carp-2

Fishery biologists gill netting carp-2

Pipetting glochidia onto the gills of an anesthetized fish

Largemouth bass in the infestation bath

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