Episodes

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

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

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).

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).

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

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.

The continuing saga of Cloud, the wild, white stallion now in his prime, returns viewers to the Arrowhead Mountains of Montana.

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.

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.

Follow two rare white lion cubs on their journey to adulthood on the South African savanna. 5/22/2013

Watch a preview of the upcoming PBS Nature film that examines the significance of koala communication and follows the scientists who are studying the animal's every move and vocalization.

From the moment of birth, baby animals in the wild can face almost anything -- from a large social group of interested caregivers to complete abandonment. Yet all wild babies share some things in common -- they must learn whom to trust, what to fear, and when to act -- all in the first days of life.

Newlyweds Isaac and Bjornen Babcock spend a year in Idaho's Frank Church-River of No Return Wilderness as an unconventional honeymoon.

Humpback whales' songs carry thousands of miles, while a sperm whale scans the ocean depths with a sonar laser beam louder than a thunderclap. "Voices of the Sea" reveals a surprising underwater world where sound takes the place of sight. 4/11/2012

Find out how clever - and how much like us - whales and dolphins might be. 4/4/2012