3,745 Free Images of Fish Hatcheries

usfws u.s. fish and wildlife service wildlife fishery fac hatchery fws conservation freshwater fish fish and aquatic conservation

Little boy and girl going fishing, walking along creek-3

People fishing on the Cumberland River Tailwater-3

People fishing on the Cumberland River Tailwater

Little boy and girl going fishing, walking along creek-1

People fishing on the Cumberland River Tailwater-1

Juvenile culture chambers in the tank upweller

Haemacytometer grid used to enumerate algal cells

architecture fish

Mussel silo culture chamber-2

Paddlefish underwater

underwater fish

Sub-adult alewife floater-3

Removing tagged mussels from the substrate

Bald Eagles at Gavins Point National Fish Hatchery

bald eagle spring

Garrison Dam National Fish Hatchery Facility

building nature

Razorback sucker in bar grader

wildlife nature

Lahontan cutthroat trout with floy tag

Feeding Fish at Gavins Point National Fish Hatchery

wildlife nature

Stocking Northern Pike in Rearing Pond

wildlife nature

Preparing to Spawn Rainbow Trout

wildlife nature

Sterilizing Rainbow Trout Eggs

wildlife nature

Rainbow Trout on the Move

Post-Rainbow Trout Spawning

wildlife nature

Genoa NFH Iron Removal

treatment water

Dead fish after Hurricane Irene flood event

reptiles salmon

Lake Superior, Whitefish Bay

Little boy and girl going fishing, walking along creek-1

People fishing on the Cumberland River Tailwater-2

Little boy and girl going fishing, walking along creek-1

Little girl catching brown trout

Loading mussels for transport in a fish hauling truck

Lab Work at Gavins Point National Fish Hatchery

Production building with the Green Bay Fish and Wildlife Conservation Office tagging trailer

architecture roof

Spawning Atlantic salmon at Craig Brook National Fish Hatchery. Photo: USFWS

Black sandshell mussel propagation

Spawning Atlantic salmon at Craig Brook National Fish Hatchery. Photo: USFWS

Oh hey there baby lake sturgeon!

Yellow Perch Fingerlings

yellow perch usfws

Tagging Lake Sturgeon

wildlife nature

Scenic area by Spring Creek National Fish Hatchery

Kids Fishing Derby at Saratoga National Fish Hatchery

Harvesting Fish From a Pond at Gavins Point National Fish Hatchery

2017 Kids Fishing Derby at Garrison Dam National Fish Hatchery

Kids Fishing Derby at Saratoga National Fish Hatchery

Testing Pond Water Quality

Post-Rainbow Trout Spawning

wildlife nature

Garter Snake Eating a Paddlefish

Nesting Goose in the Snow

wildlife nature

Rainbow Trout on the Move

Longnose Gar Eating a Rainbow Trout

Spawning a Pallid Sturgeon

Biologist holds freshwater mussels-1

Freshwater mussel rays on young mussel-1

FWS Biologist David miller places floy tag on Lahontan cutthroat trout

Fishing, Father and Son by Rick L Hansen

Beautiful Shiner juvenile

Garter Snake Eating a Paddlefish

Water Quality Monitoring

Paddlefish Spawn Tools of the Trade

spawning feather

Collecting Milt From a Paddlefish

Driving a Skid Steer

supersaturation of oxygen

Iron River NFH Manager Dale Bast w RD

A group shot of White River National Fish Hatchery staff with Senator Leahy and Congressman Welch.

united states fish

Working with Pallid Sturgeon

Kids Fishing Derby at Saratoga National Fish Hatchery

Fishing Derby at Garrison Dam National Fish Hatchery

Feeding rainbow trout at Leadville National Fish Hatchery

skateboarding checkflickr

Biologist with a paddlefish

Spawning Atlantic salmon at Craig Brook National Fish Hatchery

Laser engraved freshwater mussels-2

underwater fish

Bighead Carp Adult-1

Divers search San Marcos River-1

Freshwater mussel rays on young mussel-1

Fishery Biologist adjusts water flow to fish pond-4

Crowding the Atlantic salmon

Lake Superior, Whitefish Bay

FWS loading juvenile lake trout onto hatchery trucks at Pendills Creek NFH-5

Fishing Derby at Garrison Dam National Fish Hatchery

Atlantic salmon at the Craig Brook National Fish Hatchery

Iron River NFH Production Building

Spawning a pallid sturgeon at Gavins Point NFH

Little boy and girl going fishing, walking along creek-2

Older man with young girl fishing-1

Little boy and girl going fishing, walking along creek-1

Fishery Biologist adjusts water flow to fish pond-4

Laser engraved freshwater mussels-1

Biologist holds freshwater mussels

Freshwater mussel rays on young mussel-1

Pollinators at Garrison Dam National Fish Hatchery

wildlife nature

Spawning Atlantic salmon at Craig Brook National Fish Hatchery

Delivering water and feed to the culture beakers

Northern riffleshell

FWS staff employee cleans fish raceways-2

Dead fish after Hurricane Irene flood event

Juvenile Lake Sturgeon

Juvenile Lake Sturgeon

Wildland-urban interface near Spring Creek National Fish Hatchery

Sterilizing Rainbow Trout Eggs

wildlife nature

Bluegill Nests in a Drained Pond

Freshwater mussel mobile trailer

crustacean wisconsin

Geneticist at work-1

research science

2001 - 2100 of 3,745 Next page

/ 38