3,050 Free Images of Biologist

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Student surveying freshwater mussels-1

underwater water

Freshwater mussels-2

equipment montana

Students laying underwater transects-2

underwater water

Bird banding data

Laboratory analysis by Service geneticist

washington fish

Group studies Pygmy rattlesnake

Students surveying freshwater mussels-3

underwater water

Monarch and children

Fishery employee feeds fish

Students laying underwater transects-1

underwater water

PEARL, RAYMOND, PH.D., BIOLOGIST LCCN2016869081

historical history

Léon Diguet

historical history

Lena Chang, senior fish and wildlife biologist with the Service in Ventura, and volunteer coordinator for the South Coast Chapter of BeachCOMBERS, discusses BeachCOMBERS protocol with other Service biologists.

Fisheries biologist holds massive bighead carp

Chris Geremia, Senior Bison Biologist at Rescue Creek

Fish and wildlife biologist Shawn Milar lends a helping hand to a second grader from Santa Rita Elementary School.

Collecting vegetation samples

Collecting caribou scat

Illinois DNR biologist Steve Robillard describes hand clipping operations to a congressional staff member.

people & partners mass marking

FWS employees surveying and assessing rivers and streams-1

FWS employees surveying and assessing rivers and streams-2

Kids in nature-2

Gray Catbird release

FWS at Pendills Creek National Fish Hatchery

equipment michigan

Fish identification

Biology fieldwork

Petri dish captures the harvested glochidia

equipment science

Students surveying freshwater mussels-1

Fishery biologist weighs large Silver carp

Loading boat on Missouri River

Fisheries biologist holds massive carp-1

Holding a California Condor

wildlife refuge california

Abernathy Fish Technology Center-3

washington fish

Fish nutrition research equipment

Juvenile freshwater mussels added to a cage

Students surveying freshwater mussels-2

underwater water

FWS biologist holds a purple bankclimber freshwater mussel-4

Instructor and student identify fish in the lab classroom-3

Right conditions for the Tidewater goby

california fish

Abernathy Fish Technology Center-1

washington fish

Wingspan of a Indigo Bunting

Students examine freshwater mussels on shore-2

underwater water

Abernathy Fish Technology Center-1

washington fish

Students surveying freshwater mussels-3

underwater water

Students laying underwater transects-5

Kendra Chan (left) and Karen Sinclair, fish and wildlife biologists with the U.S. Fish and Wildlife Service in Ventura, during the biannual brown pelican survey along the West Coast.

biologist survey

Kendra Chan, a fish and wildlife biologist with the U.S. Fish and Wildlife Service in Ventura looks for California brown pelicans during the biannual brown pelican survey held along the West Coast.

biologist survey

Students examine freshwater mussels on shore-1

underwater water

Students examine freshwater mussels on shore-1

underwater water

Employee holds Tern chick

shorebird maine

Students examine freshwater mussels on shore-4

underwater water

Students surveying freshwater mussels-4

underwater water

Mussel silo culture chamber-2

Refuge staff in Service boat

Fishery biologist weighs large Bighead carp

NCTC Fish ID instructor helps a student

Glochidia being mixed with a turkey baster

equipment science

Students surveying freshwater mussels-3

underwater water

Fish ID

Students surveying freshwater mussels-1

underwater water

Employee monitoring wetland area

Students surveying freshwater mussels-1

underwater water

Culture plates under an inverted microscope

equipment science

Juvenile mussels in a gridline Petri dish

equipment science

Kids in nature-2

Kids in nature-1

Using a clam rake to collect mussels

equipment science

Students surveying freshwater mussels-1

underwater water

Fisheries biologist holds massive carp-5

Estuarine habitat of the Tidewater goby

california fish

Removing tagged mussels from the substrate

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

Karen Sinclair, a fish and wildlife biologist with the U.S. Fish and Wildlife Service in Ventura looks for California brown pelicans during the biannual brown pelican survey held along the West Coast.

biologist survey

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

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USFWS biologist Lara Drizd (right) eyes a monarch cluster at Camino Real Park in Ventura.

ventura fish and wildlife office checkflickr

Shinyrayed pocketbook-2

Abernathy Fish Technology Center-1

washington fish

Gray Catbird-2

Indigo bunting-4

NCTC Fish Identification instructor helps a student

Fishery biologist with Smallmouth Buffalo

Fish nutrition research equipment-1

washington fish

Boston University technician with bat

science mammals

NCTC Fish ID instructor helps a student-2

Gulf sturgeon-2

Fishery biologist weighs large Bighead Carp

Students surveying freshwater mussels-1

underwater water

Students examine freshwater mussels on shore

underwater train

Mussel basket with 200 micron mesh

Students surveying freshwater mussels-1

underwater water

Students examine freshwater mussels on shore-1

underwater people

FWS employee treats water for truck livewells

equipment michigan

Fishery biologist monitors acoustic hydrophone data

Service biologist releases a Prairie dog

mammals montana

Service researcher

maryland mammals

Glochidia are pipetted onto the gills of the mudpuppy

equipment science

Students examine freshwater mussels on shore-2

underwater water

Researcher at Bozeman Fish Technology Center

Viola adunca or Western Dog Violet

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

ventura fish and wildlife office checkflickr

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