2,182 Free Photos of Usfws Biologists

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

Biologist in boat study Gulf sturgeon in river-1

Biologist stocks Gila trout in Mineral Creek

Biologist shows length of Gulf sturgeon in river

Biologists in boat study Gulf sturgeon in river-1

Biologists search for Fountain Darter-1

Biologists in boat net Gulf sturgeon in river-1

Biologist shows front view of Gulf sturgeon in river-3

Biologists show length of Gulf sturgeon in river-1

Refuge biologist holds a Laughing gull chick

massachusetts bird

Biologist teaches children about the Monarch butterfly-2

Biologists search for Fountain Darter-1

Biologists show length of Gulf sturgeon in river-1

Biologists feed a protein and sugar mixture to each captured bird

Biologist shows side view of Gulf sturgeon in river-3

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

Biologist teaches children about the Monarch butterfly-2

Biologist teaches children about the Monarch butterfly-1

Biologists show length of Gulf sturgeon in river-1

Biologists show length of Gulf sturgeon in river-1

Biologists search for Fountain Darter-2

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

Biologists display spine of Gulf sturgeon in river

Biologist shows front view of Gulf sturgeon in river-2

Banding a Laysan duck during translocation project

Biologist shows side view of a Gulf sturgeon in river

Fern foliage -7

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

transport winter

Biologists show length of Gulf sturgeon in river-3

Biologists show length of Gulf sturgeon in river-2

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

Biologist teaches children about the Monarch butterfly-2

Biologists show length of Gulf sturgeon in river-2

Biologist teaches children about the Monarch butterfly-3

Biologists show length of Gulf sturgeon in river-4

Biologists tagging Delmarva Peninsula fox squirrels

education mammals

Biologist stocks Gila trout into Mineral Creek-1

Biologist shows front view of Gulf sturgeon in river-1

Stream restoration-2

Little brown Bat clusters

Service pilot controls the aircraft

aircraft people

Stream restoration-1

Animal waste-8

vegetables alaska

Field work in the Arctic

equipment monitor

Water diverted for stream restoration

colorado restored

Blackfoot Challenge Tour

celebrities group

Girl scouts in frog survey-1

education children

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

Biologists show length of Gulf sturgeon in river-1

Biologists weigh a Gulf sturgeon in river

Biologists in boat study Gulf sturgeon in river-1

FWS biologist observes captive Devils Hole pupfish-3

Biologist working at Leadville National Fish Hatchery

FWS biologist observes captive Devils Hole pupfish-2

Biologist shows front view of Gulf sturgeon in river-1

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

Photographer documents stream restoration

colorado restored

St. Vrain River restoration

colorado restored

Specimen jar

Salamander House

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

FWS biologist observes captive Devils Hole pupfish-2

Biologists in boat study Gulf sturgeon in river-1

Biologists search for Fountain Darter-1

Biologist shows front view of Gulf sturgeon in river-2

Shelf fungus-1

Biologist working at Leadville National Fish Hatchery-1

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

Biologist teaches children about the Monarch butterfly-4

Biologist working at Leadville National Fish Hatchery-1

Biologist shows front view of Gulf sturgeon in river-3

Canada Lynx kitten

wildlife animals

Recirculating tanks

Girl scouts in frog survey

celebrities children

Fish identification in the lab

Canada lynx kitten-1

wildlife animals

Stocking fish-2

Little brown Bat clusters-3

Water diversion for stream restoration

Setting up bait inside the trap

Salamander House-2

Wildlife cameras at traps record wildlife

Ready to bird-3

‘I‘iwi

Looking for a needle in a haystack

Researchers examining Hine's emerald dragonfly

Salamander House-2

Students identifying fish

Stocking fish-1

Fishery biologist surveys a American paddlefish

underwater fish

Biologists deploy a GPS elk collar on a cow elk

Biologist working at Leadville National Fish Hatchery-3

Biologist shows front view of Gulf sturgeon in river-2

Biologist stocks Gila trout into Mineral Creek

Biologists secure boat along shoreline

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