2,220 Free Images of Usfws Biologists

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

Spring Creek National Fish Hatchery

Service fish marking team member evaluates salmon-1

Service employee processing Fall Chinook salmon eggs

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FWS employees surveying and assessing rivers and streams-2

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

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-9

FWS employees surveying and assessing rivers and streams-4

FWS employees surveying and assessing rivers and streams-1

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-2

FWS employees surveying and assessing rivers and streams-1

Researcher examines a freshwater mussel

equipment people

Monitoring the gills of fish host during infestation

equipment science

Plankton net on recirculating propagation system-2

equipment science

Instructor and student identify fish in the lab classroom-1

Fishery biologist with Silver carp-1

Students surveying freshwater mussels-2

underwater water

Bird banding a Gray Catbird

Ojai, Calif. (March 18, 2017) – Ventura Fish and Wildlife Office biologist Kendra Chan talks shore birds with a young visitor during an event at the Libbey Bowl celebrating women in science, and longtime condor advocate Jan Hamber.

conservation biologist

Researcher at Bozeman Fish Technology Center

Fishery biologist weighs large Bighead Carp

Fishery biologist with Smallmouth Buffalo

Students examine freshwater mussels on shore-4

underwater water

Mussel silo culture chamber-2

Students surveying freshwater mussels-4

underwater water

Students examine freshwater mussels on shore

underwater train

Students surveying freshwater mussels-1

Shinyrayed pocketbook-2

Students surveying freshwater mussels-1

underwater water

Students surveying freshwater mussels-1

underwater water

Students surveying freshwater mussels-2

underwater water

Students surveying freshwater mussels-1

underwater water

Juvenile mussels in a gridline Petri dish

equipment science

Students examine freshwater mussels on shore-2

underwater water

Wingspan of a Indigo Bunting

Indigo bunting-4

Gray Catbird-2

In vitro metamorphosis

equipment science

Streamside infestation

equipment science

Geneticist at work in laboratory-3

pennsylvania aquaculture

Students in the classroom lab-3

Students identifying fish-2

Students in the classroom lab-1

Biologist holds freshwater mussels-1

Capturing the glochidia

equipment science

Alligator gar-2

Red Knot cannon netting on Cape Cod-1

massachusetts bird

Service scientist at Lower Columbia River Fish Health Center

Service fish marking team member evaluates salmon

Scientist at Lower Columbia River Fish Health Center-6

Biologists At Work

Alligator gar-1

Alligator gar-3

Alligator gar-1

Alligator gar-1

Alligator gar-1

Alligator gar-1

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

equipment people

Alligator gar-1

Alligator gar-3

Alligator gar-1

Alligator gar-2

Alligator gar-1

Alligator gar-1

Alligator gar-2

Alligator gar-2

Alligator gar-1

Alligator gar-2

Alligator gar-1

Alligator gar-5

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

Alligator gar-3

Alligator gar-1

Alligator gar-3

Alligator gar-1

Alligator gar-1

Alligator gar-2

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

Engraving a tag into a freshwater mussel shell

Alligator gar-1

Alligator gar-1

Alligator gar-2

Alligator gar-3

Mountain Goat Research Crew

vegetables water

Biologist shows visitor horseshoe crab on beach-1

leisure activity aquatic animal

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

Fishery biologist examines an American paddlefish-3

Aquatic invertebrate -1

arthropod water

FWS employees surveying and assessing rivers and streams-1

Stream bed in the forest-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-4

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