In southeastern Wisconsin, starry stonewort, an invasive alga that can significantly harm aquatic ecosystems, is starting to make its way across lakes and rivers. First confirmed in Wisconsin in 2014 at Little Muskego Lake, starry stonewort has been documented on 27 other lakes, including 4 in Southeast Wisconsin. Read the full story by the Kenosha News.
Great Lakes Commission
https://www.glc.org/dailynews/20230329-invasive-spread