At Cambodia's Tonlé Sap, the Asian elephant shows how it uses water to survive; macaques conquer the ruins of the Khmer's Angkor; black-shanked doucs swing branch-to-branch.

Dylan Dreyer tours the Falkland Islands, where the king penguin takes care of its eggs; sea lions care for their young pups; rockhopper penguins make their way through ancient paths; and gentoo penguins show off their speed and unique feeding method.