2,182 Free Photos of Usfws Biologists

employees(usfws)work of the service biologists(usfws)aquatic environment freshwater habitat fish water aquatic animal wildlife freshwater fish

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-1

FWS employees surveying and assessing rivers and streams-1

Tagging of black bear cubs-7

wildlife mammals

Tagging a black bear cub-3

wildlife mammals

FWS employee prepares fish pump to load fish onto hatchery-5

equipment michigan

Service personnel prepare fish pump to load fish onto hatchery-1

equipment michigan

Learning how to measure salinity in a salt marsh

Service personnel prepare fish pump to load fish onto hatchery-5

equipment michigan

FWS at Pendills Creek National Fish Hatchery cleaning water intake

equipment water

Oyster castles provide habitat for oysters

Biologist shows visitor horseshoe crab on beach

leisure activity aquatic animal

USFWS Fisheries workers prepare to release Lake sturgeon-4

USFWS Fisheries workers prepare to release Lake sturgeon-6

Biologists gathering outside Greeley Mine

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-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-2

FWS employees surveying and assessing rivers and streams-2

Aquatic invertebrate larvae in wood and leaf case -1

FWS employees surveying and assessing rivers and streams-1

FWS employees surveying and assessing rivers and streams-9

FWS employees surveying and assessing rivers and streams-4

Student identifies fish-3

Students in the classroom lab-2

Streamside infestation

equipment science

Students identifying fish-2

Geneticist at work-1

pennsylvania indoor

Biologist holds freshwater mussels-1

Geneticist at work in laboratory-3

pennsylvania aquaculture

Wing measurement

Students in the classroom lab-2

Biologist holds freshwater mussels

Student identifies fish in the lab

Students in the classroom lab-3

Capturing the glochidia

equipment science

Biologist examines tagged horseshoe crab on beach-3

leisure activity aquatic animal

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-3

FWS employees surveying and assessing rivers and streams-1

FWS employees surveying and assessing rivers and streams-2

Alligator gar-2

Alligator gar-5

FWS employees prepare fish pump to load fish onto hatchery-7

equipment people

Alligator gar-3

Service personnel prepare fish pump to load fish onto hatchery-4

Alligator gar-2

Alligator gar-2

Service employee in raceway

Alligator gar-1

Alligator gar-1

Alligator gar-1

Spawning equipment and facility

FWS employees prepare fish pump to load fish onto hatchery-1

Alligator gar-3

Alligator gar-2

Alligator gar-3

Alligator gar-1

Alligator gar-1

Alligator gar-3

Alligator gar-1

Alligator gar-2

Alligator gar-3

Spawning equipment-2

Spawning equipment-6

Alligator gar-2

Alligator gar-1

Alligator gar-3

Alligator gar-2

Alligator gar-1

Alligator gar-1

Student using a microscope-2

Student using a microscope-1

Students in the classroom lab-1

Instructor examines native mussel

underwater train

In vitro metamorphosis

equipment science

Students in the classroom lab-2

Students in the classroom lab-3

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

Stream bed in the forest-2

FWS employees surveying and assessing rivers and streams-1

FWS employees surveying and assessing rivers and streams-2

Aquatic invertebrate -1

arthropod water

FWS employees surveying and assessing rivers and streams-1

FWS employees surveying and assessing rivers and streams-1

Biologist shows visitor horseshoe crab on beach-1

leisure activity aquatic animal

Engraving a tag into a freshwater mussel shell

Field biology

Alligator gar-1

Alligator gar-1

Alligator gar-1

Alligator gar-1

Alligator gar-2

Alligator gar-1

Alligator gar-1

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