11,684 Free Images of Aquatic

fish aquatic environment animals water fishery underwater endangered and/or threatened species fish hatcheries wildlife aquaculture

Smallmouth buffalo-1

underwater fish

Ring-necked Ducks, males and females-1

Biologists in Broodstock area in Sturgeon Building-1

Bald cypress scenics in spring fed lake-4

Horseshoe crabs-1

American paddlefish-8

underwater fish

Female Common Merganser and flock

American paddlefish-1

underwater fish

Endangered Hawaiian monk seal

animals mammals

Torrent sucker

FWS employee on lower Colorado River

Texas Blind Salamander-3

underwater animals

Hybrid sunfish likely bluegill green

Potomac sculpin-1

Aerial shot of the Braided River outwash plain

landscape nature

Flock of Common Merganser ducks

Shovelnose sturgeon-1

Biologists search for Fountain Darter-3

Biologists search for Fountain Darter-1

Male bowfin hides in vegetation-3

Wool-grass at Neal Smith National Wildlife Refuge

Bald cypress scenics in spring fed lake-1

Sea turtle

sea animals turtle

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african animals africa

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Jellyfish Blue

Jellyfish Blue

Mountain yellow-legged frog and eggs-2

amphibian mountain

Burbot-2

Photographer in a boat at Yukon Flats National Wildlife Refuge

Biologists search for Fountain Darter-1

Pallid sturgeon

conservation fish

Texas Blind Salamander-2

underwater animals

Mountain yellow-legged frog-4

wildlife animals

Great Egret perched on a branch

wildlife nature

Rainbow trout swim in Meadow Creek-2

underwater fish

American paddlefish

Striped mullet school swims over vegetation

Biologists search for Fountain Darter-5

Smallmouth buffalo-2

Texas Blind Salamander-2

underwater animals

Okaloosa darter-5

Hybrid sunfish -4

underwater fish

The water feels good!

Fish hook in Smallmouth bass

underwater fish

Biologists measure a Gulf sturgeon in river

Biologists process a Gulf sturgeon in river

Torrent sucker-2

Okaloosa darter-2

Mountain yellow-legged frog-1

wildlife animals

Climate impacts to Alligator River National Wildlife Refuge-2

climate change water

Florida manatee-1

Sauger-2

underwater fish

Eastern tiger salamander larvae-1

Biologists with Gulf sturgeon in river

Flathead chub-1

lotus flower

Service biologist displays a Northern pike-4

Manatee

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public domain arctic ocean

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Piranha

Halfmoon Betta Fish

tropical fish betta fish

Hurricane damage-1

vegetables plants

Biologists capture a Gulf sturgeon in river

Mountain yellow-legged frog tadpole

underwater amphibian

Florida manatee-1

underwater water

Biologists search for Fountain Darter-4

Eastern tiger salamander larvae-3

Traditional dip netting-2

Mountain yellow-legged frog-1

amphibian animals

Biologists walking at Gavins Point National Fish Hatchery

Florida manatee-1

Fun in a Kayak!

Dragonfly flitting on a small branch

Biologists release a Gulf sturgeon in river

Cormorants and other shorebirds basking in the sun

Marine Mammal Stranding Course at NCTC

Northern fur seals-1

Fish-food vending machine at Gavins Point National Fish Hatchery

Biology fieldwork-5

Ring-necked Duck flaps his wings

Hybrid sunfish -2

underwater fish

Biologists search for Fountain Darter-1

Florida manatee-2

Biologists search for Fountain Darter-3

White tubercled crayfish

Hellbender-4

Great Blue Heron in wetland-1

wildlife animals

Texas Blind Salamander-2

underwater animals

Biologists search for Fountain Darter-1

Longnose gar-6

underwater fish

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