Lake Superior other Great Lakes fish, populations have also been affected by the accidental or intentional introduction of foreign species such as the sea lamprey and Eurasian ruffe. Accidental introductions have occurred in part by the removal of natural barriers to navigation between the Great Lakes. Overfishing has also been a factor in the decline of fish populations. Lake Superior Lake Superior (; ), the largest of the Great Lakes of North America, is also the world's largest freshwater lake by surface area, and the third largest freshwater lake by volume. The lake is shared by the Canadian province of Ontario to
Lake Henry (Florida) Lake Henry (Florida) Lake Henry is a natural freshwater lake in Highlands County, Florida. Lake Henry has a surface area of . It is just to the north of Lake June in Winter, a much larger lake. On its northeast is Lake Henry Drive. The Tomoka Heights retirement subdivision is to its southeast and to its southwest is Lake June Road, which travels along the north shore of Lake June in Winter. More residential housing is to the south and west. Henry has a park on its shore along Lake Henry Drive. A series of canals run from its south