Episodes

Hunted almost to extinction, the last wild Siberian tigers can only be found in the forests of the far eastern Russian frontier—but not easily.

When the brief Arctic summer approaches, bringing light back to the tundra, snowy owls attempt to raise young in one of the harshest environments on the planet.

A goat and a horse are inseparable for 16 years. A dog befriends a wild deer. It's time to challenge the notion that only humans form lasting friendships.

Ducks have an uncanny knack for survival, and their exuberant behavior never ceases to entertain. 

For 60 years, one man devoted his life to understanding and documenting the natural world. The first hour of this 3-part series looks at the developments in wildlife filmmaking that led to remarkable revelations about our planet and the creatures that inhabit it. "Attenborough's Life Stories: Life on Camera" premieres Wednesday, January 23 at 8/7c (check local listings).

Share in Attenborough’s memories of the scientists and the breakthroughs that helped shape his career. "Attenborough's Life Stories: Understanding the Natural World" airs Wednesday, January 30 at 8 PM (check local listings).

Hear Attenborough’s reflections on the dramatic impact human beings have had on the natural world. 2/6/2013

For thousands of years, wolves have hunted buffalo across the vast North American plains.

From the stunning heights of the Great Basin Desert to the lush coastal rainforests of Canada, scientist J.C. Cahill takes us on a journey into the secret world of plants, revealing a landscape of pulsing activity, where plants communicate, co-operate and, sometimes, wage all-out war. "

Artist and writer James Prosek explores the dark, mysterious world of the eel.

The striking white Lipizzaner stallions of the famed Spanish Riding School in Vienna have been thrilling audiences for centuries. "Legendary White Horses" premieres Wednesday, May 1 at 8/7c (check local listings).

Despite the presence of white-tailed deer in our lives, we've only begun to understand what's going on in their lives. "The Private Life of Deer" airs Wednesday, November 27 at 10/9c (check local listings).

One of the greatest migration stories of the natural world, set against the backdrop of one of Africa’s most surreal landscapes. Great Zebra Exodus premieres Wednesday, May 15 at 8/7c on PBS.