2,182 Free Images of Usfws Biologists

work of the service biologists(usfws)fish employees(usfws)aquatic environment freshwater habitat fish hatcheries water freshwater fish fisheries management

FWS employees surveying and assessing rivers and streams-2

Biologist shows visitor horseshoe crab on beach-1

leisure activity aquatic animal

Student using a microscope-2

Student using a microscope-1

In vitro metamorphosis

equipment science

Students in the classroom lab-2

Instructor examines native mussel

underwater train

Students in the classroom lab-3

Students in the classroom lab-1

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

FWS employees surveying and assessing rivers and streams-1

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

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

USFWS biologist at outreach event

Instructor examines native mussel-2

underwater train

Measuring shell length

Mobile lake sturgeon rearing unit

Students in the classroom lab-1

Students surveying freshwater mussels-1

underwater train

Underside of upper bucket

Instructor examines native mussel-5

underwater train

Mussel culture chambers

Fishery biologist checks sonar

Lower Columbia River Fish Health Center laboratory-3

Service employee in raceway-3

Service scientist conducts ELISA tests-3

Lower Columbia River Fish Health Center laboratory-2

Lower Columbia River Fish Health Center scientist-1

Service employees with spawning equipment-3

Lower Columbia River Fish Health Center laboratory

Red Knot cannon netting on Cape Cod

massachusetts bird

Alligator gar-1

Recording health of Laysan ducks

Alligator gar-2

Spawning equipment-6

Alligator gar-2

Alligator gar-1

Alligator gar-1

Alligator gar-1

Alligator gar-1

Engraving a tag into a freshwater mussel shell

Field biology

Alligator gar-1

Alligator gar-2

Alligator gar-1

Alligator gar-2

Alligator gar-1

Alligator gar-1

Alligator gar-1

Alligator gar-1

Alligator gar-1

Alligator gar-1

Alligator gar-2

Alligator gar-1

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

FWS employees surveying and assessing rivers and streams-1

FWS employees surveying and assessing rivers and streams-1

FWS employees surveying and assessing rivers and streams-3

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-4

Students surveying freshwater mussels-1

underwater water

Fishery biologist with Smallmouth Buffalo fish

Inside of mesh culture chamber

Fisheries biologist holds massive carp

Indigo bunting

Student surveying freshwater mussels-1

underwater water

Students surveying freshwater mussels-1

underwater water

Instructor examines native mussel-1

underwater water

Geneticist collecting tissue from trout-2

pennsylvania aquaculture

Instructor and student identify fish in the lab classroom

Settling in for a nap

biologist animals

FWS employees surveying and assessing rivers and streams-1

landscape water

Alligator gar-1

Lower Columbia River Fish Health Center laboratory-1

Environmental education at Spring Creek National Fish Hatchery facility-2

Service employee with spawning equipment

Alligator gar-1

Salmon egg-taking and rearing station-3

Alligator gar-4

Spring Creek National Fish Hatchery building

Geneticist collecting tissue from trout

pennsylvania aquaculture

Metal sorting table for freshwater mussels-2

crustacean wisconsin

Native plants for restoration-4

Fish health inspection

equipment science

Students identify fish in the lab classroom

Fishery biologist with Silver carp

Student surveying freshwater mussels

underwater water

Geneticist at work in laboratory-6

pennsylvania indoor

Fishery biologist releases an American paddlefish-1

underwater fish

Fishery biologist releases an American paddlefish-1

underwater fish

Environmental education at Spring Creek National Fish Hatchery facility

Lower Columbia River Fish Health Center laboratory-1

Alligator gar-1

Lower Columbia River Fish Health Center laboratory-1

Lower Columbia River Fish Health Center scientists-2

Service scientist conducts ELISA tests-3

Lower Columbia River Fish Health Center laboratory-1

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