White Perch - Aquatic Nuisance Species

Aquatic Nuisance Species

Some states consider the white perch to be a nuisance species due to its ability to destroy fisheries. They have been associated with the declines in both walleye and white bass populations because they feed heavily on baitfish used by those species and outcompete them for food and space. Many states have enacted laws forbidding possession of live white perch. Additionally, these states recommend not releasing captured white perch back into the water to help control its spread. They live in underwater grasses.