Lake trout live long and prosper in Lake Superior
Michigan Department of Natural Resources The oldest known lake trout in the Great Lakes, 62 years old at the time of capture, was recently documented by researchers at the Michigan Department of Natural Resources Marquette Fisheries Research Station. This fish was collected from Klondike Reef in Lake Superior in the fall of 2023 by a team of intrepid researchers from the DNR, U.S. Fish and Wildlife Service, University of Wisconsin-Milwaukee and Purdue University. Age is one of most important variables in tracking population health for fish, and this finding indicates that lake ...