1,731 Free Photos of Freshwater Fish

aquatic environment work of the service wildlife employees(usfws)freshwater habitat mississippi aquatic plants aquatic animal usfws biologists atractosteus spatula

Extracting glochidia from freshwater mussel-1

virginia restored

Extracting glochidia from freshwater mussel-1

virginia restored

Extracting glochidia from freshwater mussel-2

virginia restored

Extracting glochidia from freshwater mussel-4

virginia restored

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-1

virginia restored

Extracting glochidia from freshwater mussel-3

virginia restored

Extracting glochidia from freshwater mussel-2

virginia restored

Extracting glochidia from freshwater mussel-1

virginia restored

Freshwater mussel mesh cages

equipment science

Extracting glochidia from freshwater mussel-2

virginia restored

Extracting glochidia from freshwater mussel-2

virginia restored

Alligator gar-2

Alligator gar-5

Alligator gar-3

Alligator gar-2

Alligator gar-2

Alligator gar-1

Alligator gar-1

Alligator gar-1

Alligator gar-3

Alligator gar-2

Alligator gar-3

Alligator gar-1

Alligator gar-1

Alligator gar-3

Alligator gar-1

Alligator gar-2

Alligator gar-1

Alligator gar-1

Alligator gar-1

Alligator gar-1

Alligator gar-2

Alligator gar-1

Alligator gar-1

Alligator gar-1

Alligator gar-1

Alligator gar-1

Alligator gar-1

Alligator gar-1

Alligator gar-2

Alligator gar-1

Little boy holding brown trout

Researcher at Bozeman Fish Technology Center

Fish Nutritionist dries and inspects fish food-1

Alligator gar-1

Alligator gar-2

Alligator gar-3

Alligator gar-2

Alligator gar-1

Alligator gar-3

Alligator gar-2

Alligator gar-1

Alligator gar-1

Man holding a brown trout-1

Freshwater mussel mesh cages-1

equipment science

Extracting glochidia from freshwater mussel-1

virginia animals

Collecting wild fish for freshwater mussel propagation

research science

Extracting glochidia from freshwater mussel-2

virginia animals

Scuba diver releasing a tagged sub-adult Northern riffleshell

underwater fish

Salmon migrating through weir-1

underwater fish

Alligator gar-11

Alligator gar-2

Alligator gar-1

Alligator gar-1

FWS biologist holds a purple bankclimber freshwater mussel-3

USFWS Fisheries crew in boat

Alligator gar-1

Alligator gar-1

Alligator gar-2

Alligator gar-1

Little boy holding brown trout-4

Alligator gar-1

Alligator gar-2

Alligator gar-1

Alligator gar-2

Alligator gar-2

Fly fishing clinic on Hatchery Creek

Fish Nutritionist checks quality control of fish food-1

People fishing on the Cumberland River Tailwater-1

Carpsucker

wildlife nature

Alligator gar-2

Alligator gar-1

Alligator gar-2

People fishing on the Cumberland River Tailwater-4

Man holding a rainbow trout

Smallmouth bass-2

FWS biologist holds a purple bankclimber freshwater mussel

Fly fishing clinic on Hatchery Creek-1

Fly fishing clinic on Hatchery Creek-1

Fly fishing clinic on Hatchery Creek-4

Fly fishing clinic on Hatchery Creek-2

Sticklebacks

Alligator gar-1

Alligator gar-1

Alligator gar-4

Alligator gar-1

Alligator gar-5

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