282 Free Photos 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

Biologist operates work boat searching for invasive carp

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

Electrofishing for Northern Snakehead-1

Fisheries biologist searching for invasive carp on the Illinois River-2

Narrow escape for a roundtail chub

wildlife nature

Rio Grande Chub

Bonneville Cutthroat Trout

Electroshocking for Greenbacks

USAFA sampling

Efish

Sea lamprey larval assessment

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

Razorback sucker

wildlife nature

Silver Carp Sampling

Colorado Pikeminnow

wildlife nature

Colorado Pikeminnow

Razorback Sucker

Colorado Pikeminnow

Looking for Greenbacks

Sucker in net

Largemouth bass

wildlife nature

Hitting a Bump in the Road...Or Lake

Largemouth bass

wildlife nature

Silver Carp Sampling

Cole with SRD

Perch in the throat of a bass

wildlife nature

Silver Carp Sampling

Colorado Pikeminnow

Razorback Sucker

Razorback Sucker

Razorback Sucker

Colorado Pikeminnow

Fish working

Colorado Pikeminnow

San Juan River Sampling

Threadfin shad

San Juan River Sampling

Holy Carp

Central Stoneroller

Young Volunteer with Endangered Colorado Pikeminnow

wildlife nature

Fish working

Razorback Sucker

Razorback Sucker

Colorado Pikeminnow

Colorado Pikeminnow

Silver Carp Sampling

Red Cedar Revetment

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

Rio Grande Chub

Fish Sampling in RMNP

San Juan River Sampling

San Juan River Sampling

San Juan River Sampling

Lake Michigan near the Michigan and Canada Border

michigan summer

Working fish

San Juan River Sampling

San Juan River Sampling

Longear Sunfish

Humpback Chub Monitoring in Black Rocks

Plain's killifish

San Juan River Sampling

TU Youth Camp

TU youth Camp

TU Youth Camp

TU Youth Camp

Sampling Fish in the Colorado River

Measuring fish

Crew of biologists collect Paiute cutthroat trout using electrofishing

california grass

TU Youth Camp

TU Youth Camp

USFWS Biologist William Hester

TU Youth Camp

TU Youth Camp

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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