USFWS Fish and Aquatic Conservation:
Early morning start to collecting samples on the Maumee River
USFWS Fish and Aquatic Conservation:
Field equipment is disinfected with a pressurized steam cleaner at the La Crosse FWCO (WI) to help prevent the tranmission of aquatic nuisance species.
USFWS Fish and Aquatic Conservation:
Laura Norcutt from the USFWS Division of Fish and Aquatic Conservation Branch of Aquatic Invasive Species
USFWS Fish and Aquatic Conservation:
Marcie Kapsch from Loxahatchee NWR holding the exotic sailfin catfish (FL)
USFWS Fish and Aquatic Conservation:
Bighead carp taken from six mile bayou, MS
USFWS Fish and Aquatic Conservation:
Grass carp captured in commercial nets. Photo by Matt Mork, MNDNR 2013
USFWS Fish and Aquatic Conservation:
Bighead carp are an invasive species to the Red River of Oklahoma
USFWS Fish and Aquatic Conservation:
Invasive Species Removal
USFWS Fish and Aquatic Conservation:
Northern Snakeheads from Potomac River system.
USFWS Fish and Aquatic Conservation:
Rounding up round goby.
USFWS Fish and Aquatic Conservation:
Boatload of captured common carp at Valentine National Wildlife Refuge, NE
USFWS Fish and Aquatic Conservation:
USFWS Biological Technician with a large grass carp captured outside Lake Calumet, Illinois
USFWS Fish and Aquatic Conservation:
Service technician holds a 69 pound grass carp captured electrofishing near Lake Calumet during the June 2014 season
USFWS Fish and Aquatic Conservation:
Fishery biologist, Dr. John Galvez, holding a clown knife-fish, an invasive nonnative fish