1,744 Free Photos of Trout

fish wildlife nature conservation usfws water rainbow trout fws u.s. fish and wildlife service animals

CDFW environmental scientist measures Paiute cutthroat trout

california people

Young Rainbow Trout

wildlife nature

Fertilizing Rainbow Trout Eggs

wildlife nature

Larval Rainbow Trout

wildlife nature

Fly fishing

fly fishing wyoming

Trout Spring Prescribed Fire

prescribed burning blm

Boy with fish

united states fish

release of bull trout

mount rainier national park fish

bull trout release

mount rainier national park fish

Allegheny National Fish Hatchery

Frozen Lake Trout Nose

Rainbow Trout Eggs

wildlife nature

Rearing Brown Trout Experiment

wildlife nature

Trout Fire 2015

landscape nature

Brown Trout Larvae

wildlife nature

Rainbow Trout Fry

wildlife nature

Rearing Brown Trout Experiment

wildlife nature

Sterilizing Rainbow Trout Eggs

wildlife nature

Feeding rainbow trout at Leadville National Fish Hatchery

underwater water

Spawning cutthroat trout

Brook Trout--NPS Photo

Rearing Brown Trout Experiment

wildlife nature

Spawning Yellowstone cutthroat trout (Oncorhynchus clarkii bouvieri) (12)

Yellow trout-lily

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Rainbow Trout Eggs and Fry

wildlife nature

Paiute cutthroat trout field work

landscape nature

Allegheny National Fish Hatchery

united states grass

Brook trout-2

Gila trout

partnership new mexico

Trout River Pond

landscape nature

Juvenile rainbow trout parr

Upper Middle Fork Restoration-Bull Trout in Stream, Willamette National Forest

Brook Trout Restoration-1

Ventura River Trout Angler c. early 1900s 532994-R1-E012

landscape nature

Iron River Distribution Truck

Rainbow trout at Seedskadee National Wildlife Refuge

fly fishing nature

Brook Trout Restoration-1

Juvenile Lake Trout at Pendills Creek National Fish Hatchery

equipment michigan

Trout River Pond

landscape water

Baranof River trout

wildlife animals

Trout Fire

landscape nature

Iron River Distribution Truck

Relocating Rainbow Trout at a Hatchery

wildlife nature

Rainbow Trout (Oncorhynchus mykiss)

rainbow trout usfws

Fish food feeding

Iron River Distribution Truck

Iron River Distribution Truck

Iron River Distribution Truck

Iron River Distribution Truck

Iron River Distribution Truck

Iron River Distribution Truck

NPS biologist inspects barrier for nonnative trout

landscape water

Trout River Pond

landscape water

95cs2175

underwater wildlife

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Coldwater rearing facility for lake trout

great lakes glri

Paiute cutthroat trout field work

Spearing trout on Donner Lake, Nevada County LCCN2002723580

historical history

TroutPlantConstruction

historical history

Rainbow trout spawning exhibit

west virginia exhibition

Trout River Pond

landscape water

Trout River Pond

landscape nature

Native brook trout

allegheny portage railroad national historic site fish

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Feeding Fish at D.C. Booth

Crew of biologists collect Paiute cutthroat trout using electrofishing

california grass

Spray Marking Trout at Jones Hole

wildlife nature

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Feeding Fish in Raceways

coastal cutthroat trout

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Steelhead at Coleman National Fish Hatchery

Trout River Pond

landscape water

Kids with Lucy the Lake Trout. USFWS Photo.

children student

Summer-run Steelhead in Eel River. Credit: John Heil/USFWS

fish and aquatic conservation steelhead trout

Summer-run Steelhead in Eel River. Credit: John Heil/USFWS

fish and aquatic conservation steelhead trout

Mules carry Paiute cutthroat trout to reintroduction site

california mule

Loading Rainbow Trout For Stocking

wildlife nature

Cutthroat Trout

Brown trout

fly fishing nature

Chad Mellison, biologist for the U.S. Fish and Wildlife Service, release Paiute cutthroat trout into historic range

conservation california

Yellow trout-lily

Rainbow Trout at Gavins Point National Fish Hatchery

wildlife nature

Man holding a brown trout-1

Spearing trout by torchlight, Donner Lake, Nevada County LCCN2002720106

historical history

Recreation23.tif

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20191031-TroutUnlimited-MM-001

Climbing Chinook Salmon

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Brook Trout Restoration-4

Brook Trout from Seneca Creek-3

freshwater fish fish

Geneticist collecting tissue from trout

pennsylvania aquaculture

Lake trout caught by the crew of the NPS Hammerhead

Trout Fire 2015

landscape mountain

20101027-FS-Cherokee-015

juvenile coho salmon and rainbow trout, Fish Creek Alaska

juvenile salmon - freshwater fish photos from the field

Brown trout

fly fishing nature

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