282 Free Images of Electrofishing

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

Colorado Pikeminnow

wildlife nature

Narrow escape for a roundtail chub

wildlife nature

Bonneville Cutthroat Trout

Rio Grande Chub

Service personnel net Silver Carp-1

Fisheries biologist searching for invasive carp on the Illinois River

Efish

Electrofishing for Northern Snakehead-1

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

Electrofishing in RMNP

Electroshocking for Greenbacks

USAFA sampling

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

Sea lamprey larval assessment

Colorado Pikeminnow

wildlife nature

Colorado Pikeminnow

Razorback Sucker

Colorado Pikeminnow

Silver Carp Sampling

Cole with SRD

Perch in the throat of a bass

wildlife nature

Razorback Sucker

Colorado Pikeminnow

Razorback Sucker

Colorado Pikeminnow

Razorback Sucker

Colorado Pikeminnow

Fish working

San Juan River Sampling

Threadfin shad

San Juan River Sampling

Holy Carp

Central Stoneroller

Young Volunteer with Endangered Colorado Pikeminnow

wildlife nature

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

Red Cedar Revetment

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

Silver Carp Sampling

San Juan River Sampling

San Juan River Sampling

San Juan River Sampling

Lake Michigan near the Michigan and Canada Border

michigan summer

Fish working

Razorback Sucker

Razorback Sucker

Colorado Pikeminnow

Colorado Pikeminnow

TU Youth Camp

TU youth Camp

TU Youth Camp

TU Youth Camp

Rio Grande Chub

Fish Sampling in RMNP

Sampling Fish in the Colorado River

Measuring fish

TU Youth Camp

TU Youth Camp

Crew of biologists collect Paiute cutthroat trout using electrofishing

california grass

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

Electrofishing day

vegetables fish

USFWS Biologist William Hester

TU Youth Camp

TU Youth Camp

TU Youth Camp

TU Youth Camp

TU Youth Camp

TU Youth Camp

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

Electrofishing Black Rocks for endangered humpback chub

201 - 282 of 282

/ 3