Penguins: How can penguins, who waddle on land, be such fast and agile swimmers? What purpose does their distinctive coloring serve? Stunning footage shows penguins throughout their life cycle, and Disney's winsome animated penguins illustrate behavior characteristics of their real-life counterparts. *Seals & Sea Lions: Watch these slippery creatures use their paddle-like flippers as they navigate water, rocks, and shore to eat and to survive. Enjoy gorgeous nature footage, complemented by the spirited antics of animated seals from Disney's "Mickey and the Seal," and clips from the "The Jungle Book." .