Michigan DNR officials say the oldest lake trout ever recorded was found in 2023. Researchers were studying a subspecies of lake trout at a remote island in Lake Superior when they recorded the ...

The oldest known trout in the Great Lakes was found, and she has a name: Mary Catherine. Or “Grandma Mary Catherine” for the young’uns. Grandma Mary Catherine was collected for research purposes in ...

Researchers say that a lake trout recently captured in Lake Superior is believed to be the oldest-known specimen of its species ever caught in the Great Lakes, estimated to be 62 years old. The fish ...

Yes, wild browns – they aren’t native to the United States, but brown trout reproduce naturally and form self-sustaining populations in many American rivers and streams. When you think of fishing the ...

A long in the tooth lake trout? Michigan Department of Natural Resources researchers said they determined a lake trout caught in Lake Superior in 2023 was 62 years old. The fish, dubbed Mary Catherine ...