We are unable to find iTunes on your computer. To download the free app iVMS-4500 lite by Hikvision Digital Technology Co.,Ltd, get iTunes now.
Because of this variation, different numbers and varieties of fish and other aquatic wildlife can be found in each lake. Walleye, yellow perch, lake sturgeon, brook trout, lake whitefish, muskellunge, and introduced salmon species are among the many kinds of fish in the Great Lakes. Some fish are undergoing restoration efforts, such as lake sturgeon and lake trout.
Once abundant in North America's Great Lakes and upper Mississippi River, lake sturgeon populations have plummeted. These freshwater monsters, the continent's largest fish, are extremely long-lived. Scientists determined that a six-and-a-half-foot (two-meter) specimen caught in Canada in 1953 was 152 years old.