
Hidden Kingdoms
A North American chipmunk and a rainforest a tree shrew fight for food for their survival.

A North American chipmunk and a rainforest a tree shrew fight for food for their survival.

Professor Brian Cox follows the Earth's epic journey through space.

Professor Brian Cox explains how the most irregular shapes in nature emerge.

A wolf pack returns to the snowy peaks of Washington's Cascade Mountains.

How do some animals survive conditions so cold, they seem to defy the laws of nature?

The search reaches its climax as Steve Backshall has a very close encounter.

In Canada, Naomi has a heart-stopping encounter with an ocean giant.

This program explores nature's resilience on the shortest day, showcasing wildlife and human insulation.

The town of Churchill, has become a magnet for both polar bears and polar bear-watchers.

Revolutionary graphics reveal the raw drama of the Arctic battleground.

For the wildlife and people living in the Lake District, life is one of continuous change.

Animatronic spy creatures reveal how living in the snow tests animals to the limit.

This film captures Christmas magic and winter wonders, from the aurora borealis to warm bears and monkeys.

Saba Douglas-Hamilton joins the Sami people of Lapland for a journey of a lifetime.

Armstrong Wedgewood heaps praise upon his all-time favourite animal - the penguin.

Gordon Buchanan meets the Sami people and the animals they hold so close - reindeer.

Nature's Snow Animals reveals the clever ways animals prepare and deal with the winter.

The spy cameras follow the bears as they attempt to hunt with their demanding cubs in tow.

State-of-the-art cameras capture intimate footage of cubs emerging from their winter dens.

Japanese Macaques live in a valley of extremes where changing seasons require resourcefulness.