2,182 Free Images of Usfws Biologists

biologists(usfws)endangered and/or threatened species work of the service aquaculture fish aquatic environment research water boat equipment

Biologists show length of Gulf sturgeon in river-1

Biologists feed a protein and sugar mixture to each captured bird

Biologist teaches children about the Monarch butterfly-2

Biologist teaches children about the Monarch butterfly-1

Banding a Laysan duck during translocation project

Biologist shows side view of a Gulf sturgeon in river

Biologists show length of Gulf sturgeon in river-1

Biologists search for Fountain Darter-2

Biologist teaches children about the Monarch butterfly-2

Biologists show length of Gulf sturgeon in river-1

Biologist shows side view of Gulf sturgeon in river-3

Biologist conducts a swim test on a large Rainbow trout-1

Biologists display spine of Gulf sturgeon in river

Biologist shows front view of Gulf sturgeon in river-2

Biologist conducts a swim test on a large Rainbow trout-2

Biologists in boat study Gulf sturgeon in river-1

Biologists in boat net Gulf sturgeon in river-3

Biologist in boat study Gulf sturgeon in river-1

Biologist spawning trout-2

Biologist stocks Gila trout in Mineral Creek

Biologist shows length of Gulf sturgeon in river

Biologists loading trout-1

Biologists search for Fountain Darter-1

Biologists in boat net Gulf sturgeon in river-1

Biologist spawning trout-1

Biologists in boat study Gulf sturgeon in river-1

Biologists weigh a Gulf sturgeon in river

Biologists show length of Gulf sturgeon in river-6

FWS biologist observes captive Devils Hole pupfish-3

FWS biologist observes captive Devils Hole pupfish-1

FWS biologist observes captive Devils Hole pupfish-3

FWS biologist observes captive Devils Hole pupfish-3

Biologists show length of Gulf sturgeon in river-1

Field work in the Arctic

equipment monitor

Animal waste-8

vegetables alaska

Stream restoration-1

Little brown Bat clusters

Service pilot controls the aircraft

aircraft people

Stream restoration-2

Girl scouts in frog survey-1

education children

Blackfoot Challenge Tour

celebrities group

Water diverted for stream restoration

colorado restored

FWS biologist observes captive Devils Hole pupfish-2

Biologist shows front view of Gulf sturgeon in river-1

Biologist working at Leadville National Fish Hatchery

Biologist carrries a sedated Canada lynx

Biologists display spine of Gulf sturgeon in river-2

Biologists secure boat along shoreline-2

FWS biologist observes captive Devils Hole pupfish-2

Biologists show length of Gulf sturgeon in river-2

Biologist setting up a new live trap to capture and collar lynx

transport winter

Biologists show length of Gulf sturgeon in river-4

Biologists show length of Gulf sturgeon in river-3

Biologist teaches children about the Monarch butterfly-2

Biologist stocks Gila trout into Mineral Creek-1

Biologist shows front view of Gulf sturgeon in river-1

Biologist teaches children about the Monarch butterfly-3

Biologist conducts a swim test on a large Rainbow trout-1

Biologists tagging Delmarva Peninsula fox squirrels

education mammals

Biologists show length of Gulf sturgeon in river-2

Fern foliage -7

Biologist working at Leadville National Fish Hatchery-1

Biologist shows front view of Gulf sturgeon in river-3

Biologist teaches children about the Monarch butterfly-4

Biologist working at Leadville National Fish Hatchery-1

Ohio River Islands biologist, Patricia Morrison, drives a boat on the river

St. Vrain River restoration

colorado restored

Photographer documents stream restoration

colorado restored

Specimen jar

Salamander House

Biologist conducts a swim test on a large Rainbow trout-2

Biologists in boat study Gulf sturgeon in river-1

FWS biologist observes captive Devils Hole pupfish-2

Biologists search for Fountain Darter-1

Biologist shows front view of Gulf sturgeon in river-2

Canada Lynx kitten

wildlife animals

Wildlife cameras at traps record wildlife

Ready to bird-3

‘I‘iwi

Looking for a needle in a haystack

Salamander House-2

Girl scouts in frog survey

celebrities children

Recirculating tanks

Water diversion for stream restoration

Setting up bait inside the trap

Fish identification in the lab

Canada lynx kitten-1

wildlife animals

Stocking fish-2

Little brown Bat clusters-3

Salamander House-2

Students identifying fish

Researchers examining Hine's emerald dragonfly

Stocking fish-1

Biologist carefully moves the sedated lynx to a recovery position

Shelf fungus-1

Biologists tagging Delmarva Peninsula fox squirrels-2

Biologists deploy a GPS elk collar on a cow elk

Biologist shows front view of Gulf sturgeon in river-2

Biologist stocks Gila trout into Mineral Creek

Biologist working at Leadville National Fish Hatchery-3

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