Danielle Hilbrich from the IISG aquatic invasive species (AIS) outreach team attended the Indianapolis Boat, Sport, and Travel Show at the Indiana State Fair Grounds in Indianapolis, IN, February 15-17. Danielle teamed up with the Indiana DNR to host a booth and educate recreational water users about the dangers posed by invasive species. Danielle talked with more than 800 attendees about AIS, and handed out hundreds of stickers and brochures. Many show attendees regularly boat on lakes infested with invasive species and were aware of problems that Zebra Mussels, Eurasian Watermilfoil, Hydrilla, and other invasive species can cause for aquatic ecosystems.

 

Attendees were educated about the proper techniques to prevent the spread of aquatic invasive species, which include these simple steps: INSPECT and REMOVE any aquatic plants or animals from boats and recreational equipment, DRAIN all water from equipment, DISPOSE of unwanted live bait or fish into the trash, DRY equipment thoroughly, and never release organisms from one waterbody to another. One show-goer was surprised to find out that dumping bait in the trash was a way to prevent the spread of invasive species, and several others were glad to learn just how easy it could be to help keep these species from spreading to other waterways. 

 

The Illinois-Indiana Sea Grant AIS outreach team is part of the Illinois Natural History Survey Lake Michigan Biological Station.

 

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Celebrate Earth Day with freshwater science and good conversation! Join Illinois-Indiana Sea Grant, the Northwestern Center for Water, Loyola University researcher Tim Hoellein, and IISG’s Sarah Zack for Science Sips: Trash Talk about Chicago Waterways. Learn what research reveals about litter and trash in Lake Michigan and Chicago waterways and what we can do to help.Plus, enjoy Great Lakes trivia games!📅 April 22, 2026⏰ 7–9 PM📍 Sketchbook Brewing Company, Evanston Tap RoomCome curious and ready to test your Great Lakes knowledge!
Find us at Chicago Comic & Entertainment Expo, March 27–29! We’re linking Subnautica with Great Lakes science through fun, hands‑on activities about food webs, invasive species, and aquaponics.Come geek out with us! 🔗 in bio for event info
Coastal protection is not limited to concrete, rocks, and steel. Coastal protection solutions exist on a spectrum, ranging from softer “green” solutions to harder “gray” structures.Nature-based coastal solutions fall between green and gray techniques, providing multiple benefits to people and habitats.Our three-part video series, Nature-Based Coastal Solutions in the Great Lakes, is now available to watch. Learn how nature-based coastal solutions, including nature-driven and hybrid approaches, can protect shorelines while supporting ecosystems and communities.Watch the 3-part video series at the link in bio.(Photo credit: Liz Spitzer, Illinois State Geological Survey, Coastal Research Group)