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Great Lakes Daily News

Invasive crayfish found in SW Michigan. What to do if you find one

Oct 9, 2026 | Daily News

Invasive red swamp crayfish have been found in southwest Michigan’s Cass County for the first time, the Michigan Department of Natural Resources said on Wednesday. Read the full story by the Lansing State Journal.


Click here for additional Great Lakes news stories from around the region, curated daily by Great Lakes Commission staff.

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