19,010 Free Images of Usfws

fish work of the service research biologists(usfws)employees(usfws)endangered and/or threatened species fish hatcheries water service patch washington

USFWS Fisheries worker takes fin sample from lake sturgeon

Purple Cat's Paw mussel in biologists hand-1

biologist research

USFWS Fisheries crew baiting lines for lake sturgeon-1

USFWS Fisheries worker checks lake sturgeon-1

Alligator gar-2

USFWS Fisheries crew transporting lake sturgeon-1

USFWS Fisheries worker checks lake sturgeon

Alligator gar-1

FWS mussel biologist, Morgan Wolf, releases endangered Carolina Heelsplitter

south carolina mollusk

USFWS Fisheries crew transporting lake sturgeon-1

USFWS Fisheries crew transports lake strugeon to shore-1

Alligator gar-1

Scientist at Lower Columbia River Fish Health Center

Lower Columbia River Fish Health Center scientists

Salmon egg-taking and rearing station-2

Lower Columbia River Fish Health Center laboratory fish sampling

Service employee with spawning equipment

Spring Creek National Fish Hatchery building

Service scientist conducts ELISA tests-1

Spring Creek National Fish Hatchery-1

Salmon egg-taking and rearing station-3

FWS mussel biologist, Jonathan Wardell, releases endangered Carolina Heelsplitter

south carolina mollusk

Lower Columbia River Fish Health Center laboratory-1

Service employee milking a male Chinook salmon

USFWS fisheries worker prepares to insert transmitter in lake sturgeon-2

Service scientist at Lower Columbia River Fish Health Center-2

U.S. Fish and Wildlife Service employees using spawning equipment

Alligator gar-2

USFWS Fisheries crew in boat capturing lake sturgeon-6

Refuge staff and volunteers and The Nature Conservancy volunteers bring blocks to build oyster castles

partnership virginia

Alligator gar-1

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

Maintenance worker with torch-1

wisconsin fishery

Wind River Reservation-1

USFWS Biologists and Partners at a habitat restoration site

united states virginia

Humpback chub by Melanie Fischer/USFWS

18th Place - Red Cliffs Desert Tortoise Reserve

landscape nature

Native American gill netting-1

Veteran's Day Observance - USFWS Headquarters Office

American giant millipede

#RefugioOilResponse

wildlife nature

Veteran's Day Observance - USFWS Headquarters Office

celebrities group

#RefugioOilResponse

wildlife nature

Hardhead

hard head delta

3rd prize youngest!

Ray Fetherman (1)

checkflickr usfws

Grass Carp body

Northern Pike (Esox lucius)

northern pike usfws

Coyote at Sacramento National Wildlife Refuge. Credit: John Heil/USFWS

Hooded Warbler

Lower Price River Utah. Photo Credit Clint Wirick/USFWS

janet_jorgenson

wildlife alaska

Male Service employee working at Spring Creek National Fish Hatchery

Lower Columbia River Fish Health Center laboratory fish sampling-1

Service employees crowding Fall Chinook salmon

Service scientist at Lower Columbia River Fish Health Center-1

Service employee collecting Fall Chinook salmon eggs

Alligator gar-3

Alligator gar-1

USFWS fisheries worker prepares to insert transmitter in lake sturgeon-3

Refuge staff and volunteers and The Nature Conservancy volunteers build oyster castles-2

partnership virginia

Alligator gar-2

USFWS Fisheries crew in boat capturing lake sturgeon-4

USFWS Fisheries worker checks lake sturgeon-1

USFWS Fisheries worker takes fin sample from lake sturgeon-6

Purple Cat's Paw mussel in biologists hand-3

research plants

Refuge staff and volunteers and The Nature Conservancy volunteers build oyster castles-2

partnership virginia

Biologists retrieve seine nets-2

USFWS Fisheries crew in boat capturing lake sturgeon-1

USFWS Fisheries worker takes fin sample from lake sturgeon-1

USFWS Fisheries crew transporting lake sturgeon-1

Refuge staff and volunteers and The Nature Conservancy volunteers build oyster castles-3

partnership virginia

Environmental education at Spring Creek National Fish Hatchery facility-2

Scientists at Lower Columbia River Fish Health Center-2

Inside Spring Creek National Fish Hatchery-1

Service employees crowding Fall Chinook salmon-1

Spring Creek National Fish Hatchery building-1

Scientist at Lower Columbia River Fish Health Center-1

Scientist at Lower Columbia River Fish Health Center-1

Scientist at Lower Columbia River Fish Health Center-4

Alligator gar-1

Marilyn Spong walks with Megan Lang (USFWS) around the restored wetland

Moss Landing State Beach

Educational display at Moss Landing

Gray Vireo, Scott Somershoe

wildlife nature

Bandon Marsh Restoration - three cranes working

construction usfws

Ed Schwartzman removing yellow flag iris

Youth Fishing Derby 2012

Youth Fishing Derby 2012

Youth Fishing Derby 2012

Youth Fishing Derby 2012

Youth Fishing Derby 2012

Youth Fishing Derby 2012

Brewer's Blackbird, Scott Somershoe

wildlife nature

Youth Fishing Derby 2012

Bandon Marsh Restoration - early morning construction

construction usfws

Youth Fishing Derby 2012

Horned Lark, Scott Somershoe

wildlife nature

Tom talks eagles with Chicagoan

corridors wildlife

Youth Fishing Derby 2012

4101 - 4200 of 19,010 Next page

/ 191