1,731 Free Photos of Freshwater Fish

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Bluegill on nest-1

American paddlefish-1

underwater fish

Close up of Sicklefin Redhorse scales-1

Sauger-4

Fishing the Andreafsky River-2

Fishing the Andreafsky River-3

American paddlefish-1

underwater fish

Fishing the Andreafsky River

American paddlefish-1

underwater fish

USFWS Fisheries crew in boat preparing for lake sturgeon field work-1

USFWS Fisheries crew in boat preparing for lake sturgeon field work-3

USFWS Fisheries crew in boat preparing for lake sturgeon field work-1

USFWS Fisheries crew in boat preparing for lake sturgeon field work-2

USFWS Fisheries crew in boat preparing for lake sturgeon field work-1

Bluegill on nest-1

Smallmouth buffalo-1

underwater fish

Close up of Sicklefin Redhorse-4

Water treatment equipment-2

Smallmouth bass-4

American paddlefish-8

underwater fish

Close up of Sicklefin Redhorse scales-2

Water treatment equipment-1

UV water filter-3

Bluegill on nest-2

Bluegill on nest-1

USFWS Fisheries crew in boat preparing for lake sturgeon field work-3

People fishing on the Cumberland River Tailwater-2

Sauger

Choctawhatchee River-1

Redbreast sunfish-1

Brook Trout from Seneca Creek

freshwater fish fish

Mimic shiner-1

Mimic shiner-3

Rainbow trout eggs-5

Choctawhatchee River-2

Bull Trout-7

underwater fish

Mountain madtom -1

Logperch-1

Rainbow trout eggs-3

Choctawhatchee River-1

Mimic shiner-1

Rainbow trout eggs-2

freshwater fish fish

Lake sturgeon mouth

Northern Pike-2

Koi Fish

background animals

Brook Trout juvenile

underwater fish

Mimic shiner-1

Northern Pike-1

Data sheets for record keeping

Choctawhatchee River-4

Juvenile Rainbow trout-1

Bluegill on nest-1

USFWS Fisheries crew in boat preparing for lake sturgeon field work-1

USFWS Fisheries crew in boat preparing for lake sturgeon field work-1

Eye of a Bluegill

Shorthead redhorse sucker-1

Gila trout tank

Biologist measures water velocity in a flume-1

Pallid sturgeon-2

underwater fish

Shorthead redhorse sucker-1

Biologist measures water velocity in a flume-4

Burbot-2

Diver photographing a pair of paddlefish

Longnose gar-6

underwater fish

Sauger-2

underwater fish

USFWS Fisheries crew in boat preparing for lake sturgeon field work-2

Bluegill on nest-2

Bluegill on nest-3

USFWS Fisheries crew in boat preparing for lake sturgeon field work-1

USFWS Fisheries crew in boat preparing for lake sturgeon field work-3

USFWS Fisheries crew in boat preparing for lake sturgeon field work-1

Bluegill on nest-2

Biologist measures water velocity in a flume-9

Biologist measures water velocity in a flume-1

American paddlefish

Smallmouth buffalo-2

Close up of Sicklefin Redhorse scales-3

Shorthead redhorse sucker

Biologist measures water velocity in a flume-1

Close up of Sicklefin Redhorse scales-1

Biologist measures water velocity in a flume-3

Rock Bass-3

Biologist measures water velocity in a flume-1

Bluegill on nest-1

Bluegill on nest-2

Bluegill on nest-2

Bluegill on nest-4

USFWS Fisheries crew in boat preparing for lake sturgeon field work-1

Salmon habitat , Lucille Creek

Rainbow trout-1

Arctic Grayling-1

Brook Trout from Seneca Creek-3

freshwater fish fish

Freshwater drum-3

Rainbow trout eggs-4

Brook Trout from Seneca Creek-1

freshwater fish fish

Rainbow trout eggs-1

Lake sturgeon in net being weighed

Northern Pike-9

Rock bass-2

Highland shiner

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