Sarah Zack and Danielle Hilbrich, members of IISG’s aquatic invasive species outreach team, set up a booth and talked with hundreds of visitors at the Let’s Go Fishing Show in Collinsville, IL January 4-6. They attended the show in order to provide more information to fishermen and boaters about the dangers of aquatic invasive species, and introduce them to some simple practices that can help reduce the spread of invasives.
 
Many visitors to the IISG booth had experienced Asian carp jumping at their boats while on the water, and were very interested in ways they could protect themselves while fishing and boating in infested waters. In addition, Danielle and Sarah encouraged anyone that catches an Asian carp – accidently or on purpose – to cook it up and eat it. Asian carp have mild-tasting, white, flaky flesh that takes seasoning and marinades very well. Asian carp are a healthy choice too, since they’re low in contaminants and high in omega-3 fatty acids. Many attendees said they were willing to try cooking Asian carp, so Danielle and Sarah shared recipes with them as well as copies of Louisiana Sea Grant’s video on how to fillet Asian carp.
 
The booth was highly visited throughout the weekend, and Danielle and Sarah had the chance to hand out hundreds of Stop Aquatic Hitchhikers!™ stickers and brochures while offering people more information about invasive species. The booth was even featured on a 92.3 WIL, a popular St. Louis country radio station, and radio host Bo Matthews briefly talked with Sarah Zack about AIS prevention steps that people can take to stop the spread of AIS – inspecting for and removing aquatic plants and animals from equipment, draining all water, disposing of live bait in the trash, and drying recreational equipment before visiting another waterbody. Bo Matthews strongly supports IISG’s AIS-prevention message, and even put a Stop Aquatic Hitchhikers! sticker on the radio station truck to help spread the word.
 
 
 
 
The Illinois-Indiana Sea Grant AIS outreach team is part of the Illinois Natural History Survey Lake Michigan Biological Station, and is housed at the Chicago Botanic Garden in Glencoe, IL.

IISG Instagram

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)