The lake sturgeon, with its sleek shape and rows of bony plates on its sides, looks a bit like an armored torpedo. These freshwater giants have greenish-grey coloring and elongated, spade-like ...
Lake sturgeon can live for 100 years, grow more than 8 feet long and weigh up to 300 pounds. Their populations in Minnesota, Lake Superior, the Missouri River, Ohio River, Arkansas-White River and ...