Posted inFish, Birds and Animals, History and Culture, I Speak for the Fish, Invasive Species, Latest News, Michigan, News, Recreation and Tourism, Region, Science, Technology, Research I Speak for the Fish: Logperch rocking, rolling and rebounding by Kathy Johnson, Great Lakes Now February 21, 2022November 9, 2025 How the native smallmouth bass helped save logperch – the Great Lakes’ largest darter – from the invasive round goby.