Dive into our Great Lakes Lessons & Resources
Explore curated Great Lakes resources from Sea Grant and other partners.
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Story Map: Aquatic Invasive Species in the Great Lakes
This story map, produced by The Nature Conservancy, provides information on aquatic and coastal invasive species…

Field Guide: Michigan Crayfish
A comprehensive field guide on native and invasive crayfish species found in Michigan including explanations on…

Printable: Wisconsin Aquaculture Coloring and Activity Sticker Activity Book
Did you know that the aquaculture of tilapia dates back to ancient Egypt, where it was…

Story Map: Managing Great Lakes Invaders
A video series and story map from GLANSIS to explore how researchers, elected officials, industry, and…

Video: MI EnviroMinute – New Zealand Mud Snail
This short video (1:22) is about the invasive New Zealand mud snail. It includes information about…

Hands-on story mapping of St. Louis River Estuary
By Heidi Ferris | June 2025 What happened? From May 19th to May 22nd, over 1500…

Spring Success Great Lakes BioBlitz!
By Heidi Ferris | June 2025 What happened? Science in action! For four weeks this spring…

Poster: Great Lakes Fishes
Both beautiful and educational, this full color poster (26.5″ x 38.5″) shows very accurate fish illustrations…

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CGLL provides diverse professional learning opportunities as well as unique place-based education offerings for youth. These include shipboard science experiences, shoreside events, virtual learning (both live and self-paced), and more.