For decades, scientists estimated lake sturgeon lived for 150 years. New evidence suggests some Great Lakes fish may reach more than 400 years |
[ad_1] For centuries, lake sturgeon have moved quietly through the rivers and lakes of the Great Lakes region, growing slowly and aging in a way that has been difficult to measure. Their lives can stretch far beyond those of most freshwater fish, but just how far has remained uncertain. New research now suggests that some…