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.

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

Join PBS Nature, as it dives into the world of whales and dolphins, and reveals the secrets of their intimate lives like never before. Watch a preview of the upcoming film, Ocean Giants.

New insights about a species that is far more smart and wily than most ever imagined. Is city life cultivating “über-raccoons,” ready to take over the world? Watch a preview of Racoon Nation.

Fortress of the Bears enters a world shaped by bears, trees, and salmon, and explores the delicate balance of their interconnected lives.

Following the stories of several urban kangaroos, Kangaroo Mob reveals how these metropolitan marsupials manage to survive the city, and documents the ongoing debate on how best to manage them.

One man's remarkable and moving experience of raising a group of wild turkey hatchlings to adulthood.

Harpy eagles are the heavyweight hunters of the South American rainforest, the most powerful birds of prey in the world.

Go above and under ground to see “the homelife of wildlife.”

Dogs' roles as guard, hunter, herder, hauler and spiritual protector, as well as current theories about the wolf's evolutionary leap. 10/5/2011