The central United States is known for its big rivers. From the mighty Mississippi to its tributaries that include the Missouri, Ohio, and Arkansas River, these large rivers drain about 41% of the U.S. including 31 states. They are important for our economy as corridors for transportation, and they are important as recreational fisheries. But they are facing many threats. From river modification, to urbanization, to invasive species, to changing precipitation patterns, these rivers aren't the same as they once were. Wes discusses these impacts with Dr. Mike Eggleton, a fisheries professor at the University of Arkansas at Pine Bluff. Mike's research career has been largely focused on large river fisheries and ecology, and he shares some of his stories and insight on ol' man river.

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