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Image of the Map
An eye-catching poster that provides an intriguing glimpse into the world of fish identification. This map, showcasing the Great Lakes Basin, demonstrates just how large the lakes and their drainages are.
Continue the tradition... paddle Lake St. Clair and explore with this map. This poster helps you find clues on identifying the duck as a dabbler or diver.
A guide to understanding Michigan's watersheds, why they are important and how they function. Perfect for the classroom! The updated Michigan Watersheds Map is a fantastic way to illustrate a personal connection to the waters of the Great Lakes.
Crayfishes of Michigan
List Price: $10.00
Price: $10.00
Explore the wild world of freshwater crayfish! This 26" x 37" poster showcases 10 types of native and invasive crayfish commonly found in Michigan’s rivers, lakes, and streams. Full-color images and detailed descriptions help make identification a breeze.
This poster unpacks the history and science behind Lake Erie's now-annual algal bloom. Learn why Lake Erie experiences so many harmful algal blooms and how scientists are using innovative tools to understand and hopefully prevent these blooms in the future. Complete with a timeline of milestones in the fight against blooms in Lake Erie, this 39" x 27" poster is a useful guide for offices or high school and college classrooms.