35,291 Free Photos of Stream

rivers and streams water river fish work of the service landscape fall nature forest rock

Fisherman fly fishing -1

Big Sandy crayfish

Biologist with gulf sturgeon on the Choctawhatchee River-2

Biologist with gulf sturgeon on the Choctawhatchee River-5

Electrofishing for Northern Snakehead-1

Fishery biologist with large Silver carp-6

Close-up of Alewife used as bait for lake sturgeon-1

NYCALC youth on the river

Electrofishing for Northern Snakehead-4

Pipetting glochidia onto the gills of an anesthetized fish

Biologist with gulf sturgeon on the Choctawhatchee River-1

Endangered freshwater mussels

Fish passage engineer inspects new salmon friendly culvert

Missouri River, near Big Muddy NWR-2

Electrofishing for Northern Snakehead-7

Refrigerated recirculating system for holding freshwater mussel brood stock

equipment science

Electrofishing for Northern Snakehead-1

Plain pocketbook mussel displaying lure, fish mimic with eye spot-1

west virginia invertebrate

Electrofishing for Northern Snakehead-2

Missouri River, near Big Muddy NWR, Missouri-1

missouri scenic

Young couple fishing for Fall Salmon-1

Photographer getting underwater camera equipment ready for dive

Endangered freshwater mussels-1

Endangered freshwater mussels-2

pennsylvania mollusk

Kayak rest stop along the Potomac River

water sport boat

Refuge biologist counts freshwater mussels in river-2

Electrofishing for Northern Snakehead-3

USFWS Fisheries crew in boat-2

Biologist sample pacific salmon-1

Biologist with gulf sturgeon on the Choctawhatchee River-1

Biologist with gulf sturgeon on the Choctawhatchee River-2

Organized paddling

Taking a kayak break

Stream habitat

Panoramic of Stream at Three Pools, Willamette National Forest

Endangered freshwater mussels-1

pennsylvania mollusk

Fisherman raft on Andreafsky river

Biologist with gulf sturgeon on the Choctawhatchee River-1

Two people viewing wildlife and scenic area

recreational texas

Biologist with gulf sturgeon on the Choctawhatchee River-2

Glochidia of the golden riffleshell-1

equipment science

Endangered freshwater mussels-1

pennsylvania mollusk

Electrofishing for Northern Snakehead-3

Electrofishing for Northern Snakehead-1

Largemouth bass in the infestation bath

Monitoring the gills of fish host during infestation-3

equipment science

Fly fishing on Seneca Creek

Biologists sample pacific salmon-1

underwater fish

Missouri River, near Big Muddy NWR-1

Biologist with gulf sturgeon on the Choctawhatchee River-3

Biologist at boat on Missouri River near Yankton, South Dakota-2

Electrofishing for Northern Snakehead-4

Anglers fish for Fall Salmon-3

Freshwater mussels-2

pennsylvania mollusk

Anglers release a salmon-2

recreational fish

Electrofishing for Northern Snakehead-4

Electrofishing for Northern Snakehead-1

Rock Creek in spring

Riparian49.tif

vegetables landscape

Riparian40.tif

McConnell Stream Survey

DSC 9395

DSC 9379

If There's a Body of Water, it's Open for a Swim

Capitol Reef NP in UT

landscape water

Flathead River at Glacier NP in MT

landscape water

AugustoMiranda Rio Vermelho Aruana GO

River Wye, Lower Lydbrook

Little Manitou Falls

landscape water

Foliage on Lake Austin

A weeping wall in Hallowell, Maine, USA

Mangrove Forest NPS Photo Glenn Gardner

170602-FS-Chattahoochee-SB 5187

Schmaler Durchgang

landscape nature

McKenzie River Trail in Central OR

Lower Lewis River Falls in WA

Mount Jo Hike - November 2015

Kings River at Kings Canyon NP in CA

landscape nature

Kings River at Kings Canyon NP in CA

landscape water

Kings River at Kings Canyon NP in CA

landscape water

DSCF0141

Mt. Rainier NP in WA

landscape water

Middle Lewis River Falls in WA

landscape nature

170602-FS-Chattahoochee-SB 5140

Riparian74.tif

vegetables landscape

Riparian07.tif

Westslope Cutthroat Trout

McKenzie River Trail in Central OR

Tangle Lakes-1-2

Rosses Point, Co. Sligo

landscape water

scene Moccasin Overlook Pettigrew State Park ncwetlands KG (8)

Untitled

Untitled

landscape travel

ArgeoneHerbst ParquePedraAzul DomingosMartins ES

Mount Holmes morning reflection

Garden of Silence, Taizé

Lower Lewis River Falls in WA

Lower Falls of the Yellowstone

landscape forest

Ring of Kerry - 53

2003 08 08-008

landscape water

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