10/30/2026
This creepy critter is a preserved crayfish, and while some are important to the ecosystem, others have a real scare factor.
Invasive red swamp crayfish are aggressive burrowers that cause erosion and even property damage. They also outcompete native crayfish for food.
At the Upper Midwest Invasive Species Conference (UMISC), our team learned even more about emerging threats. We also had the honor of presenting our own research about regional boater movement and aquatic invasive species presence in Northwest Michigan’s lakes.
By knowing where aquatic invasive species live, we can work together to stop their spread and protect the waters we love.
Follow to learn more!