Learning Resource:

Fins, Tails, and Scales Poster

Fins Tails and Scales Fish Identification poster (Michigan Sea Grant)

An eye-catching poster that provides an intriguing glimpse into the world of Great Lakes fish identification.

There are more than 170 species of fish that inhabit the waters of the Great Lakes region. While many look similar in shape and size, each belongs to a family that exhibits particular characteristics. These distinguishing features, combined with information on geographic range and behavior, help us observe and identify specific species.

This educational poster was originally developed for the Project FLOW (Fisheries Learning on the Web) curriculum produced by Michigan Sea Grant. While this poster is now out of print, this image is available for educational purposes and use. Visit the regional Sea Grant-led Center for Great Lakes LiteracyĀ for lessons and educational resources related to this poster.

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Fins Tails and Scales Fish Identification poster (Michigan Sea Grant)

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The GLFHT is Getting an Upgrade—More to Explore This Summer!

With financial support from America250MI, we are excited to enhance the GLFHT website! We’re delivering a more accessible, user-friendly experience and expanded stories that celebrate fisheries heritage in Michigan and throughout the Great Lakes region.

Some highlights include new trail stories featuring local voices, curated educational resources for youth and educators, additional places to explore in our directory, and more ways to connect with coastal communities through history, culture, and stewardship.

The first phase of the upgraded site launched in June, with more content coming in August 2026. Thank you for visiting!

Great Lakes Fisheries Heritage Trail
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