DiscoverAquaculture and YouWhat Happened to the Great Lakes Perch?
What Happened to the Great Lakes Perch?

What Happened to the Great Lakes Perch?

Update: 2012-07-14
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Human impact on the Great Lakes has forever changed the original ecosystem and has led to profound changes in the fisheries that have developed there. The history of the yellow perch fishery and many others is detailed, in particular the mysterious decline of the once-massive stocks of yellow perch.
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What Happened to the Great Lakes Perch?

What Happened to the Great Lakes Perch?

University of Wisconsin Sea Grant Institute