Lake trout in Lake Superior are believed to live about 25 to 30 years. The Michigan DNR says that the oldest trout reported ...

R esearchers studying Lake Superior’s resident fish recently discovered what is thought to be the oldest-known lake trout in ...

Most anglers will brag about catching a wily old fish, but the one Michigan Department of Natural Resources researchers ...

The fish, dubbed Mary Catherine, is the oldest known lake trout in the Great Lakes, the department said last week. The DNR ...

The best way to measure how old a fish is is by counting the number of rings formed on a chunk of calcium living in its inner ...

The oldest known lake trout in the Great Lakes was recently documented by researchers at the Michigan Department of Natural ...

Researchers say that a lake trout recently captured in Lake Superior is believed to be the oldest-known specimen of its ...

Due to environmental conditions, competition for resources and fishing, the typical life span for a lake trout in Lake Superior is 25 to 30 years. Prior to this discovery, the oldest known lake trout ...

SCARBOROUGH – Mary Catherine Dundas Runser passed peacefully from this earth on March 17, 2024 at 91 years of age. Mary had a long life full of good health, family and friends.

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