Trek into the hidden battlefields of northern Botswana where lions and spotted hyenas clash in overlapping territories. With never-before-seen footage, much of it filmed at night, you'll uncover an intense and vicious blood feud that has been waged for millennia. Follow the Southern Clan, led by a powerful hyena matriarch whose firstborn female cub kills her sister at birth to assure her succession as leader of the clan. Lurk in the shadows as a lioness from the Central Pride gives birth to three cubs and then encounters a deadly Egyptian cobra. You'll be stunned by breathtaking chase scenes as the hyena matriarch is brutally killed by a male lion, throwing the clan into chaos. Discover nature's savage conflicts in this ancient rivalry.

Kodiak Island in the Gulf of Alaska is home to the largest bear on earth, the Kodiak Bear. At least ...

Darwin's great insight – that life has evolved over millions of years by natural selection – has bee...

An exploration of technologically developing nations and the effect the transition to Western-style ...

A documentary of insect life in meadows and ponds, using incredible close-ups, slow motion, and time...

This documentary follows the harsh and competitive life of Addo, a male lion born into a successful ...

Follows the story of "Grizzly Man" Timothy Treadwell and what the thirteen summers in a National Par...

As the most dammed, dibbed, and diverted river in the world struggles to support thirty million peop...

People go and search for the legendary Bigfoot creature.

Deep Blue is a major documentary feature film shot by the BBC Natural History Unit. An epic cinemati...

An epic story of adventure, starring some of the most magnificent and courageous creatures alive, aw...

The early retired Gert spends the last summer in his garden, a place that has become a real home for...

An experience of a camera swinging in different gestures facing the optical distortion of the Sun. T...

Dark fears over the North Pole. Long sheltered from large-scale industrial exploitation, the Arctic ...

Whales have long been a profound mystery to us. They live in a world so removed from our own that we...