Bears

The underwater cinematographer, Rick Rosenthal follows the threatened Bluefin Tuna in their search for a safe refuge along the Atlantic.

Liz Bonnin introduces a cast of charismatic animals to reveal the remarkable strategies they use to survive, and even thrive, through the winter.

This documentary follows various migratory bird species on their long journeys from their summer homes to the equator and back, covering thousands of...

A portrait of environmental folk hero & gay icon Bob Brown, who took green politics to the center of power. His story is interwoven with the life...

This fascinating film tells the story of one man's struggle to protect a small population of gorillas on the slopes of Mount Kahuzi in Zaire and of...

Wildlife cameraman Gordon Buchanan travels to the frozen north, deep inside the Arctic Circle, to meet the ancient Sami people and the animals they...

Follows the story of "Grizzly Man" Timothy Treadwell and what the thirteen summers in a National Park in Alaska were like in his attempt to protect...

William Shatner sits down with scientists, innovators and celebrities to discuss how the optimism of 'Star Trek' influenced multiple generations.

Documentary about chimps in Gombe.

Ewan McGregor narrates a captivating portrait of wild Shetland and traces the course of a breeding season as the animals on these remote islands...

Documentary showing a couple of photographers driving for 35 days, leaving Brazil for Ushuaia.