
Nature
Emmy-winning filmmaker Hugh Miles presents a lyrical portrait of Scotland's Caledonian Forest.

Emmy-winning filmmaker Hugh Miles presents a lyrical portrait of Scotland's Caledonian Forest.

Northwest Montana: wildest country left

Scientists reveal the hidden world of white-tailed deer in a whole new light.

Exploration of Puget Sound's ecosystem.

Sharks, rays, squids and blue whales live in Pacific waters off the California coast.

Icebergs

A profile of Alaska includes its icy landscape, humpback whales, grizzlies and the northern lights.

Female Adelie penguins lay their eggs on land, head for the sea, leaving males to guard the nests, and return a month later.

A troop of snow monkeys raise their families in the valleys of Japan's Shiga Highlands.

Chris Morgan embarks on his greatest challenge - to find and film a wild Siberian tiger.

The dramatic story of the rescue of three lion cubs and their release into the wild.

The first comprehensive film chronicle of the jaguar.

Ecologist Chris Morgan explores the world of black bears.

Ecologist Chris Morgan camps among the largest concentration of grizzles in the world.

The rescue of the grizzly population of Yellowstone and ensuing social problems.

Explore the delicate balance of the interconnected lives of bears, trees, and salmon.

The fur trade continues to threaten the South American otter, despite its status as an endangered species.

The story of a journalist who moved to Panama and cared for an orphaned baby sloth.

The story of beavers in North America - their history, near extinction, and comeback.

Horseshoe crab numbers drop as their use as bait by the fishing industry increases.