The Drakensberg mountain range encompasses massive sandstone buttresses, grass-covered plateaus, and cathedral-like rock towers. But how did these mountains get here?

A lightning strike ignites a fire that quickly engulfs the mountain in thick smoke, destroying the eland's precious pasture.

In South Africa's Drakensberg Mountains, one animal’s perseverance makes it the ultimate survivor: the eland, the largest member of the antelope family.

Each spring, the eland must climb the sheer cliffs of the Drakensberg to reach the new grass on the plateau. Watch the full episode now.

(Airs Sunday, July 18) The Andes is an extraordinary world of diverse terrain, extreme temperatures and multifarious wildlife.

(Part Two airs Sunday, March 15) Two great films provide an account of the inner workings of one of the last truly wild places on earth.

(Airs Sunday, February 1) From the moment he is born, a red deer calf faces a life-long struggle to survive in the mountain wilderness of the Austrian Alps.

Students will learn about the diversity of life and land in the desert, create artistic responses to the film, and explore interactive Web site features.

Two great films provide an account of the inner workings of one of the last truly wild places on earth in Kalahari - The Great Thirstland & The Flooded Desert.

Two great films provide an account of the inner workings of one of the last truly wild places on earth in Kalahari - The Great Thirstland & The Flooded Desert.