NATURE: Niagara Falls

Niagara Falls is the story of an extraordinary ecosystem-larger than the state of Texas, and more precious than oil. The heartbeat of this remarkable water world is Niagara Falls. Through the eyes of passionate scientists and naturalists, we uncover a complex world forged by stone and powered by water. Producer: Bill Murphy, Janet Hess, Joseph Pontecorvo. Author: Joseph Pontecorvo. Narrator: Nyambi Nyambi