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New video offers insight into Great Lakes investment
May 29th, 2013 by Irene Miles“Silent Invaders” episodes on YouTube bring viewers face to face with invasive species
January 14th, 2013 by Irene MilesThe folks at Wildlife Forever have teamed up with several partners including the North American Fishing Club to produce a series of television programs about aquatic invasive species that are threatening our waters.
Episode three of “Silent Invaders” offers an up-close and informative look at Asian carp, just one of several species that has either taken hold in our waterways or is threatening to spread and cause significant changes to important ecosystems.
You can watch the entire episode online here, as well as episodes providing information about Zebra and Quagga mussels and round Gobies.
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With spring around the corner, are you curious how this year’s ice cover on Lake Michigan compares to past years? @noaa.glerl has got you covered with the data. Then you can borrow our Great Lakes Basin floor map to help students visualize the data.
View the data: https://www.glerl.noaa.gov/data/ice/
Request to borrow the map: https://iiseagrant.org/education/loanable-kits/
#TeachingTuesday
#GreatLakes
Satellite Photo: February 12, 2023, MODIS satellite imagery indicates below-average ice cover on the Great Lakes for this time of year. (Credit: NOAA GLERL / NOAA Great Lakes CoastWatch Node)
Since January, we’ve been busy helping students and educators dive deeper into hands‑on science! This winter, our team supported community engagement at the Step N2 STEM event, the Annual HASTI Conference, at Decatur Classical School, and at the Chicago River Student Congress.
Educators and students joined us to:
🔍 Explored macroinvertebrates up close
🌊 Learned about watersheds through an interactive game
🔬 Investigated plankton under a microscope
🦠 Engineered and raced plankton in the Great Plankton Race
#TeachingTuesday
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 Room
Come 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
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