282 Free Images of Electrofishing

usfws conservation nature wildlife fws fishery u.s. fish and wildlife service cofwco colorado fwco fish and aquatic conservation

Fisheries biologist searching for invasive carp on the Illinois River-1

Electrofishing for Northern Snakehead-4

Biologist operates work boat searching for invasive carp

Electrofishing for Northern Snakehead-1

Brian Ertel and Lauren McGarvey sorting fish along Soda Butte Creek.

Rio Grande Chub

Bonneville Cutthroat Trout

Sea lamprey larval assessment

Narrow escape for a roundtail chub

wildlife nature

Electroshocking for Greenbacks

USAFA sampling

Efish

Razorback sucker

wildlife nature

Looking for Greenbacks

Electrofishing in RMNP

Nik Rewald, Biological Science Technician, teaches Joanna Gilkeson, Public Affairs Specialist, how to electrofish for sea lamprey in Pendills Creek in upper Michigan.

employee people

Largemouth bass

wildlife nature

Largemouth bass

wildlife nature

Hitting a Bump in the Road...Or Lake

Silver Carp Sampling

Sucker in net

Razorback Sucker

Fish working

Razorback Sucker

Colorado Pikeminnow

Cole with SRD

Silver Carp Sampling

Silver Carp Sampling

Razorback Sucker

Colorado Pikeminnow

Fish working

Colorado Pikeminnow

Razorback Sucker

Colorado Pikeminnow

wildlife nature

Colorado Pikeminnow

Colorado Pikeminnow

Colorado Pikeminnow

Razorback Sucker

Colorado Pikeminnow

Razorback Sucker

Rio Grande Chub

Silver Carp Sampling

San Juan River Sampling

Central Stoneroller

San Juan River Sampling

Humpback Chub Monitoring in Black Rocks

Fish Sampling in RMNP

Perch in the throat of a bass

wildlife nature

San Juan River Sampling

Working fish

Young Volunteer with Endangered Colorado Pikeminnow

wildlife nature

San Juan River Sampling

Longear Sunfish

Plain's killifish

San Juan River Sampling

San Juan River Sampling

San Juan River Sampling

Threadfin shad

San Juan River Sampling

Holy Carp

Marcie Kapsch from Loxahatchee NWR holding the exotic sailfin catfish (FL)

Red Cedar Revetment

Sampling Fish in the Colorado River

Lake Michigan near the Michigan and Canada Border

michigan summer

Crew of biologists collect Paiute cutthroat trout using electrofishing

california grass

TU Youth Camp

TU Youth Camp

TU youth Camp

TU Youth Camp

TU Youth Camp

TU Youth Camp

Measuring fish

TU Youth Camp

TU Youth Camp

USFWS Biologist William Hester

TU Youth Camp

TU Youth Camp

TU Youth Camp

TU Youth Camp

Electrofishing day

vegetables fish

USFWS Biological Technician with a large grass carp captured outside Lake Calumet, Illinois

Electrofishing Black Rocks for endangered humpback chub

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