2,182 Free Images of Usfws Biologists

biologists(usfws)employees(usfws)work of the service water aquatic environment connecting people with nature rivers and streams service patch survey plants

FWS biologist propagates freshwater mussels in a labratory-1

research science

FWS biologist propagates freshwater mussels in a labratory-2

research science

Biologist and photographer in lake

Freshwater mussels-2

freshwater mussel florida

Maintenance worker with torch

wisconsin fishery

Freshwater mussels-1

freshwater mussel florida

Biologists retrieve seine nets-2

FWS mussel biologist, Jonathan Wardell, releases endangered Carolina Heelsplitter-2

south carolina mollusk

FWS biologist measures endangered Purple Cats's Paw mussel

Student Interviews Biologist

california youth

Biologists entering the mine

Binocular viewing

rhode island weather

FWS employee out in the field

Biologists search for Fountain Darter-2

FWS mussel biologist, Morgan Wolf, releases endangered Carolina Heelsplitter-1

FWS biologist measures endangered Purple Cats's Paw mussel-1

FWS mussel biologist, Jonathan Wardell, releases endangered Carolina Heelsplitter-2

FWS biologist measures endangered Purple Cats's Paw mussel-3

Conservation Genetics lab

washington fish

USFWS employee catches a Monarch butterfly

wildflower insects

Service employees riding in a boat

Hepburn Peninsula Lookout

wildlife mountain

FWS biologist propagates freshwater mussels in a labratory-1

research science

Fisheries biologist releases Gulf sturgeon -1

Refuge biologist counts freshwater mussels in river-3

FWS mussel biologist, Morgan Wolf, releases endangered Carolina Heelsplitter-1

FWS biologist measures endangered Purple Cats's Paw mussel-1

FWS mussel biologist, Morgan Wolf, releases endangered Carolina Heelsplitter-2

FWS mussel biologist, Jonathan Wardell, releases endangered Carolina Heelsplitter-1

Refuge biologist counts freshwater mussels in river-2

Videographer films biologists-1

Refuge biologist counts freshwater mussels in river-2

USFWS employee holds Monarch butterfly-1

wildflower insects

Steelhead measurements

USFWS employee catches a Monarch butterfly-8

wildflower insects

Refuge biologist counts freshwater mussels in river-2

USFWS Biologist mistnetting for saltmarsh sparrows

Abernathy Fish Technology Center

washington fish

Steelhead tagging

Laboratory analysis by Service geneticist

washington fish

Group studies Pygmy rattlesnake

Biologist entering the mine

Biologists gather at mine entrance

Coastal program

california fish

Maintenance worker with torch-1

wisconsin fishery

Refuge biologist shows staff a juvenile horseshoe crab

limulus polyphemus massachusetts

Biologist with Ferruginous hawk

Biologist reattaches fish tank to helicopter cable

Biologists search for freshwater mussels in the Jefferson River

equipment montana

Aquatic invertebrate

FWS mussel biologist, Jonathan Wardell, releases endangered Carolina Heelsplitter-8

south carolina mollusk

FWS mussel biologist, Jonathan Wardell, releases endangered Carolina Heelsplitter-5

south carolina mollusk

Biologist extracting glochidia from the plain pocketbook

equipment science

Biologists spawning trout-2

FWS at Pendills Creek National Fish Hatchery

equipment michigan

Fish identification

Loading boat on Missouri River

Abernathy Fish Technology Center-1

washington fish

Abernathy Fish Technology Center-1

washington fish

Fish nutrition research equipment

Abernathy Fish Technology Center-3

washington fish

Aquatic invertebrate-1

Aquatic invertebrate-1

Aquatic invertebrate -3

Aquatic invertebrate-1

Aquatic invertebrate-1

Aquatic invertebrate -1

Aquatic invertebrate -1

Aquatic invertebrate -7

Aquatic invertebrate-2

Aquatic invertebrate -1

Fish ID

Employee holds Tern chick

shorebird maine

Refuge staff in Service boat

Employee monitoring wetland area

Videographer films biologists-2

Biologist teaches children about the Monarch butterfly

Biologists at cryogenic tanks for Pallid sturgeon sperm

Fish nutrition research equipment-1

washington fish

Boston University technician with bat

science mammals

Service researcher

maryland mammals

Abernathy Fish Technology Center-1

washington fish

FWS employee treats water for truck livewells

equipment michigan

Gulf sturgeon-2

Videographer films biologists-1

Suspended upwelling system or SUPSY-5

wisconsin fishery

Fern foliage -3

Aquatic invertebrate -1

Water soil sampling

Aquatic invertebrate -2

Aquatic invertebrate -2

Aquatic invertebrate -1

Aquatic invertebrate -4

Aquatic invertebrate-2

Aquatic invertebrate, stonefly

Aquatic invertebrate -3

High river levels

Shelf fungus

Aquatic invertebrate -1

Fern foliage -1

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