20,842 Free Images of River Stream

rivers and streams water fish wildlife refuge underwater landscape tree rock alaska freshwater fish

Sunrise on the Mississippi River

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

Man looking through binoculars while sitting in a kayak-7

Scenic Cayuhoga River landscape at Cayuhoga Valley National Park, Ohio

landscape water

Smooth flowing Water of the Cameron River on the Ingraham Trail

landscape water

Kalimeenoja creek in Haukipudas, Finland

Shorthead redhorse sucker-3

Sockeye Salmon-6

Huanglong Waterfalls in Sichuan, China

Dolly Varden -1

Sockeye Salmon-1

Anglers on the shore-2

Mission Creek scenic-1

Mimic shiner-5

Cibola National Wildlife Refuge-1

vegetables water

Sockeye Salmon-2

Sportfishing raft in Alaska

Groundwater Monitoring

Mission Creek scenic-9

Barge being moved on the Chicago Sanitary and Ship Canal

Slimy sculpin-1

Fisherman catches silver salmon-3

Outdoor education at Seneca Rocks

Slimy sculpin

Mission Creek scenic-7

Brook trout-1

Rainbow trout-1

Mimic shiner

Crabtree Falls, North Carolina

Deep Creek in COLORADO

landscape water

Jirisan National Park

Brush Creek Falls

Shiras Moose cow and calf

wildlife animals

Water flow

Low clouds and fog cling to headlands

landscape water

Water flow

Mimic shiner-2

Seneca Creek with beaver dam-1

Brook Trout juvenile-1

Sockeye Salmon-1

Fisherman catches silver salmon-1

Andreafsky fish camp

Aerial view of moose and his reflection in the water

wildlife animals

Scenic view of Bon Secour National Wildlife Refuge-2

Sockeye Salmon-1

Kodiak National Wildlife Refuge-1

landscape water

Young brook trout with fall leaves in water-1

Dam on the Chicago Sanitary and Ship Canal

Allegheny Crayfish-3

Aerial view of Tetlin National Wildlife Refuge-2

White bass-2

underwater fish

Rainbow trout-1

Brook Trout juvenile-1

Solor powered building and paved nature trail

Adrspach Teplice Rocks Czech

landscape water

Drymona waterfall and pool, north Euboea, Greece

Wild goose on artificial island

Smokey Hollow Falls

Nature Landscape

landscape travel

Fishing near a small town along the Columbia River-3

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

Stream through Sierra Nevada high alpine meadow-1

Dolly Sods Beautiful Stream Wildness

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

Netting salmon in the Klickitat River

Colville National Forest San Poil River landscape in Washington

Rainbow Trout-1

Smallmouth bass-1

Beaver built dam

Seneca Creek with brook trout and beaver dam

USFWS biologist collects Texas Wild Rice-1

Brook trout pond at Seneca Creek

Sockeye Salmon-2

Flooded road at Swan Lake National Wildlife Refuge

Pallid sturgeon-1

underwater fish

American paddlefish-1

underwater fish

American paddlefish-4

underwater fish

Fantail darter

Hydroacoustics vessel the Carpe-See-Um-2

Smallmouth buffalo-1

underwater fish

Waterfall at Scott's Run Nature Preserve

Amazing waterfalls at Iguazu Falls

Albion Falls Waterfall

Brink of Lower Falls in Yellowstone Park

Wild

Bluegill on nest-2

underwater fish

Heavy industry on the Chicago Sanitary and Ship Canal-4

Wooden structure and caribou antlers

Surface Elevation Monitoring

Fisherman fly fishing

Brook trout in Seneca Creek-1

Potomac sculpin-1

Darmera peltata

landscape nature

Rainbow trout-1

underwater fish

American paddlefish-8

underwater fish

Anglers on the shore-2

Female Common Merganser and flock

American paddlefish-1

underwater fish

Constructing fish passage culvert in the Mat-Su Valley

Selawik National Wildlife Refuge mountaintop

mountain alaska

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