The New Zealand mud snail is on the move in Wisconsin, and officials are calling on anglers, hunters, and boaters to help prevent any further spread from this aquatic invader. 
 

The invasive snail first moved into the Great Lakes decades ago and took up residency in Lake Michigan about 5 years ago. Inland lakes and rivers in the Midwest, though, had remained snail-free. That is until last month, when the Wisconsin Department of Natural Resources reported finding the snails in Black Earth Creek, about 25 miles north of the Illinois state line. 

 
To keep this rapidly-reproducing snail from taking over local waterways and forcing out native species, officials in Illinois and Wisconsin are asking recreational water users and other outdoor enthusiasts to take three simple steps after a day near the water:
 
·         Remove all plants, animals, and mud from boats, trailers, and equipment
·         Drain everything, including bait buckets and live wells
·         Dry everything with a towel
 
The small size of this invasive species—no more than 5 mm in length—makes them nearly impossible to spot. But diligently following these simple procedures can ensure that the New Zealand mud snail isn’t accidently carried unseen to from one body of water to another. 
 

To learn more about what you can do to help prevent the spread of the New Zealand mud snail and other invasive species, visit www.TransportZero.org.  

*Photo courtesy of Mohammed El Damir, Pest Management, Bugwood.org

IISG Instagram

Don't miss out on the latest edition of our "Making Waves in Education" newsletter! Reserve your spot for a live, Students Ask Scientists call from Lake Superior, and stay updated on upcoming in-person events to learn and network with fellow educators. Perfect for Illinois and Indiana educators passionate about the Great Lakes and environmental education.
Join us on June 6-7 at the Indiana State Fairgrounds to explore aquaculture business management at the NCRAC Aquaculture Business Short Course! Presented by Sea Grant & @purdueextension, this course provides essential skills for effective farm finance management. Don’t miss this opportunity to enhance your expertise in aquaculture!Important Info:-Hands-on training to help aquaculture producers manage their farm finances-Includes one-on-one expert time + free $120 textbook-Instructors from Purdue, Mississippi State, and University of Maryland-Laptop + farm financials required for participation-Limited seating – first come, first served!More info at the link in bio.
May is National Water Safety Month—and Lake Michigan deserves your attention. Its waves may look calm, but dangerous currents and sudden drop-offs make it the most hazardous Great Lake for drownings.This May, we’re encouraging everyone to take a moment to get informed. Check out our brochures, safety tips, and the new Lake Michigan water safety video before heading out to the beach or boat.Full story at the link in bio.
Join the Invasive Crayfish Collaborative for an exciting webinar featuring educator and author Rick Reynolds. Rick will demonstrate how to engage grade 2-12 students using the newly developed science curriculum "Investigating Crayfish and Freshwater Ecosystems". Rick will share STEAM activities, including scientific investigations and simulations. Participants will also gain the tools and confidence to participate in the Invasive Crayfish Collaborative’s crayfish study- supporting ongoing research and conservation efforts. Register for the webinar at the link in bio.
Skip to content