3,743 Free Images of Fish Hatcheries

usfws work of the service u.s. fish and wildlife service wildlife fishery conservation fws gavins point national fish hatchery nature fac

Archery as Outreach

children student

Tiger Salamander

salamander usfws

Transferring eggs at Craig Brook National Fish Hatchery (circa late 1800's early 1900's)

Winter-run juvenile release into Battle Creek

Harrison Lake Hurricane Irene preparedness.

united states vehicle

USGS research ponds

Loading Truck for Fish Stocking Trip at Jones Hole

wildlife nature

Smallmouth Bass (Micropterus dolomieu)

smallmouth bass usfws

Juvenile Shortnose Gar (Lepisosteus platostomus)

Blue gill

wildlife nature

Orangespotted sunfish

wildlife nature

White bass

wildlife nature

Walleye (Sander vitreus)

Native American gill netting-1

Chironomid Under a Microscope

wildlife nature

Bluegill

wildlife nature

Burbot Eggs

wildlife nature

Burbot Egg

wildlife nature

Almost Done With a Harvest

Moving Fish Into Raceways

wildlife nature

FWS staff loading juvenile lake trout onto MV Spencer Baird-4

Fisheries worker aboard MV Spencer Baird holds juvenile lake trout-5

Chalk artists display their sidewalk art

FWS biologist holds a purple bankclimber freshwater mussel-3

Capative propagation of the purple bankclimber mussel-2

Spawning equipment-6

Moving Water Through Egg Jars

Rachel Arrick's COVID-19 Creativity

Virile crayfish

wildlife nature

Pallid Sturgeon

pallid sturgeon usfws

Scientists at Lower Columbia River Fish Health Center-2

Fish & Wildlife Service employee assists young girl with her catch.

children animals

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

Stocking Walleye Fry

FWS staff with Rep. McCollum

FWS staff loading juvenile lake trout onto MV Spencer Baird-1

Fisheries worker aboard MV Spencer Baird holds juvenile lake trout-4

FWS staff loading juvenile lake trout onto MV Spencer Baird-1

FWS staff loading juvenile lake trout onto MV Spencer Baird-1

Organizing Tags

FWS staff loading juvenile lake trout onto MV Spencer Baird-2

Fisheries worker aboard MV Spencer Baird holds juvenile lake trout-1

FWS staff loading juvenile lake trout onto MV Spencer Baird-1

Lake trout distribution and stocking on Lake Michigan aboard MV Spencer Baird-1

Artist drawing with chalk

Spawning equipment

Sidewalk chalk art

FWS staff loading juvenile lake trout onto MV Spencer Baird-1

Bonytail in pond kettle

wildlife nature

Relocating bonytail chub

wildlife nature

Unarmored threespine sticklebacks at the California Department of Fish and Wildlife's (CDFW) Fillmore Fish Hatchery.

endangered species release

Geneticist collecting tissue from trout-2

pennsylvania aquaculture

Geneticist collecting tissue from trout-1

pennsylvania aquaculture

Climbing wall-1

Monarch butterfly-3

butterfly animals

Suwannee moccasinshell-2

animals insects

Development of Burbot Egg

wildlife nature

Pallid Sturgeon (Scaphirhynchus albus)

endangered species usfws

Fish Lab Work

wildlife nature

Invasion of the Salamanders

wildlife nature

Development of Burbot Egg

wildlife nature

Fisheries Biologist

Hatchery Bald Eagle

Preparing to Spawn Rainbow Trout

Ouachita map turtle

wildlife nature

Hybrid Sunfish (Lepomis spp.)

aquarium hybrid

Walleye (Sander vitreus)

Belt feeder

wildlife nature

Kendall Warm Springs dace

wildlife nature

Walleye (Sander vitreus)

Walleye (Sander vitreus)

Aaron Woldt, FWCO Supervisor, and Lucy the Lake Trout

Service employee in raceway-3

Service scientist conducts ELISA tests-3

Service employees with incubation trays-3

Uvalde National Fish Hatchery Fishing Derby-1

Kendall Warm Springs Dace

conservation wildlife

Stonecat (Noturus flavus)

wildlife catfish

Creek Chub (Semotilus atromaculatus)

Rock Bass (Ambloplites rupestris)

Black Crappie (Pomoxis nigromaculatus)

Extracting glochidia from freshwater mussel-1

virginia restored

Extracting glochidia from freshwater mussel-1

virginia restored

Extracting glochidia from freshwater mussel-1

virginia restored

Extracting glochidia from freshwater mussel-3

virginia restored

Extracting glochidia from freshwater mussel-2

virginia restored

Suwannee moccasinshell

Lake Superior shoreline-2

Extracting glochidia from freshwater mussel-2

virginia restored

Biologist cleans Lake sturgeon tanks-1

wisconsin fishery

Biologist cleans Lake sturgeon tanks-8

wisconsin fishery

Extracting glochidia from freshwater mussel-1

virginia restored

Extracting glochidia from freshwater mussel-4

virginia restored

Youth Conservation Corps volunteer cleans sturgeon tank-5

equipment wisconsin

Geneticist at work in laboratory-3

pennsylvania aquaculture

Suwannee moccasinshell-4

florida mollusk

Floating mussel cages at state dock, Lake Cumberland

equipment water

Native American gill netting-3

2901 - 3000 of 3,743 Next page

/ 38