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Overfishing and predatory sea lampreys almost wiped out lake trout in the Great Lakes, but after years of stocking, lake trout are reproducing and are self-sustaining in Lake Superior. Learn more at: http://www.CurrentCast.org.
Overfishing and predatory sea lampreys almost wiped out lake trout in the Great Lakes, but after years of stocking, lake trout are reproducing and are self-sustaining in Lake Superior. Learn more at: http://www.CurrentCast.org.