Greg Hitzroth is IISG’s new aquatic invasive species specialist, working out of the Chicago Botanic Gardens in Glencoe, Illinois. Greg will design and implement public outreach programs and resources designed to increase awareness of the spread of invasive species introduced to the waterways of Illinois and Indiana through commercial trade. He will also work closely with IISG’s Aquatic Invasive Species team to identify and partner with outside stakeholders, including suppliers of non-native species, to ensure greater public awareness of the impact of organisms in trade and strategies for reducing their movement into the Great Lakes region.
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New specialist will bolster awareness of invasive species introduced through trade
July 25th, 2012 by Irene MilesIISG reaches hundreds at National Science Teacher Association Conference
April 10th, 2012 by Irene MilesIISG Associate Director for Education Robin Goettel, Education Specialist Terri Hallesy, AIS Specialist Sarah Zack, and AIS Assistant Danielle Hilbrich attended the National Science Teacher Association’s 2012 Conference March 29-31, and got a tremendous response to the educational resources, tips, and information they offered to the many teachers in attendance.
Visitors learned about how the “Nab the Aquatic Invader” website can be used as an excellent learning tool for grades 4-10, and how the GLRI “Stop Aquatic Hitchhikers” education and outreach initiative informs people what they can do to prevent the spread of aquatic “hitchhikers.” They also distributed brochures on Great Lakes Literacy principles, and CD-ROM copies of the COSEE/Sea Grant “Fresh and Salt” curriculum on important Great Lakes and marine issues.
The “Don’t Let It Loose” poster contains helpful information for teachers about properly disposing of unwanted classroom organisms. Smaller “tip-card” versions of the poster were available too, as well as an adoption pledge containing care tips for students and their families to use when adopting a classroom organism. Some of the highlights at the IISG table were the specimens available for teachers to look at, including a zebra mussel-encrusted shoe, which was a great catalyst to engage teachers in conservation about invasive species.
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Buoy season is here!
Our Wilmette and Chicago buoys are live for 2026 streaming real-time water temperature, wave height, wind speed, and more from southern Lake Michigan.
Perfect for planning your beach day. Essential for lake research. Free for everyone.
Huge thanks to buoy specialist Les Warren for getting us back on the water!
👉 Live data: link in bio
📍 Michigan City buoy coming soon
Summer on Lake Michigan is the best, and a little prep makes it even better. 🌊☀️
Dangerous currents near piers and breakwalls surprise even strong swimmers. Here`s what to know:
✅ Swim in designated areas
↔️ Caught in a current? Swim to the side — not against it — then to shore
🆘 In danger? Call for a life ring
Save this post and share it with your swim crew. 👇
More Lake Michigan safety resources: link in bio 🔗
Got a research idea worth a bigger room? The 2026 State of Lake Michigan Meeting is accepting proposals for symposia and workshops, and we want to hear yours!
📅 Nov. 4–6 | Michigan City, IN
⏰ Proposals due June 1 at 1 PM ET
Help shape what the Great Lakes research community discusses this year.
🔗 Submit at the link in bio.
To every educator who has brought the Great Lakes into their classroom, thank you. 🍎
Your curiosity is contagious. Your lessons last. And the students who learn to love these waters? They’ll protect them.
Happy Teacher Appreciation Week from all of us at IISG.
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