5,141 Free Images of Freshwater

fish freshwater fish underwater rivers and streams fish hatcheries fishery animals aquaculture wildlife work of the service

Pallid sturgeon-8

underwater fish

Pallid sturgeon-1

underwater fish

Rainbow trout eggs-3

Lake sturgeon

Water treatment equipment-1

Choctawhatchee River-1

Mimic shiner-1

Rainbow trout eggs-2

freshwater fish fish

Mora National Fish Hatchery

Pallid sturgeon-1

underwater fish

Pallid sturgeon-3

underwater fish

Lake sturgeon mouth

Pallid sturgeon-1

underwater fish

Pallid sturgeon-1

underwater fish

Appalachian brook crayfish

Pallid sturgeon-3

underwater fish

Paddlefish underwater-1

underwater fish

Northern Pike-2

Man holding a brown trout

Lake sturgeon-2

Appalachian brook crayfish-2

underwater wildlife

Water treatment equipment-5

Smallmouth bass-1

freshwater fish fish

Koi Fish

background animals

Brook Trout juvenile

underwater fish

Mimic shiner-1

Northern Pike-1

Gila trout-2

partnership new mexico

Data sheets for record keeping

Water treatment equipment-5

Equipment used to check quality control of fish food-2

Gila trout-2

partnership new mexico

Choctawhatchee River-4

Juvenile Rainbow trout-1

Equipment used to check quality control of fish food-1

Largemouth bass

freshwater fish bass fish

Salmon habitat , Lucille Creek

Gila trout-1

underwater new mexico

Rainbow trout-1

Sicklefin Redhorse tail-1

Arctic Grayling-1

Brook Trout from Seneca Creek-3

freshwater fish fish

Gila trout-1

underwater new mexico

Freshwater drum-3

Burbot

Rainbow trout eggs-4

Equipment used to check quality control of fish food-4

Brook Trout from Seneca Creek-1

freshwater fish fish

Rainbow trout in hatchery pond-8

underwater fish

Rainbow trout eggs-1

Central stoneroller-1

Lake sturgeon in net being weighed

Juvenile redbreast sunfish

Northern Pike-9

Rock bass-2

Highland shiner

Brook Trout juvenile-1

underwater fish

Eastern blacknose dace-1

underwater fish

Small girl holding a fish

Close up of sutured surgery site on abdomen of lake sturgeon

Arowana Freshwater Bony Fish

Appalachian brook crayfish-2

Brook Trout juvenile-2

underwater fish

Alarm panel at water treatement equipment

Salmon habitat , Lucille Creek-11

Koi Fish

background animals

Northern Pike-1

Central stoneroller-1

Sicklefin Redhorse tail

Mimic shiner-1

Plains leopard frog

vegetables animals

Beaver excrement-1

Guppy

Close up of Sicklefin Redhorse

Close up of Sicklefin Redhorse scales

Pair of divers photographing a paddlefish

underwater fish

Pallid sturgeon-1

underwater fish

Juvenile Rainbow trout-1

Brook Trout juvenile-1

UV water filter

Young brook trout with fall leaves in water-1

Andreafsky fish camp

Juvenile Rainbow trout-2

Sauger-3

underwater fish

Gila trout-1

landscape nature

Yellow bullhead catfish-3

Juvenile yellow perch

Cottonwood Creek-1

Diver photographing paddlefish

underwater fish

Mimic shiner

Blue sucker

underwater fish

Rainbow trout eggs-1

Brook Trout juvenile-1

Beaver dam in brook trout pond

Pallid sturgeon-2

underwater fish

Logperch-2

Divers photograph a paddlefish

underwater fish

Shorthead redhorse sucker-3

Channel catfish-5

Silver carp-3

301 - 400 of 5,141 Next page

/ 52