The dramatic story of America's national mammal, which sustained the lives of Native people for untold generations, being driven to the brink of extinction, before an unlikely collection of people rescues it from disappearing forever. Ken Burns recounts the tragic collision of two opposing views of the natural world and the unforgettable characters who pointed the nation in a different direction. 4 hrs, 2 DVDs. Complete the experience with Blood Memory, the companion book to the series, signed by authors Dayton Duncan and Ken Burns. While supplies last. Hardcover, 352 pages.