Nature's Cleanup Crew

A Wildlife Safari through Africa.

The mysterious jungles of Thailand are home to some of the rarest wild cats on earth - the Clouded Leopard, The Asian Leopard, The Indian Fishing Cat...

In this wildlife drama, a worsening dry season in the Kalahari Desert leaves prides, packs and herds to rely on the power of family to survive.

An examination of the extinction threat faced by frogs, which have hopped on Earth for some 250 million years and are a crucial cog in the ecosystem....

A dive inside a wild land where nature hides some of her greatest secrets: The Alps. Steep slopes, wind swept cutting edge rocks. An air desperately...

The Borneo Case is a unique story filmed over 25 years and tells the epic tale of how the rainforest, home of the last nomads was stripped of its...

A place of biological superlatives with a flora and fauna that have only just begun to be researched: Lord Howe Island, between Australia and New...

Africa's giant rats – the size of a cat – can be trained to detect land-mines by smelling them. Giant rats are clever and they learn...

Werner Herzog's documentary film about the "Grizzly Man" Timothy Treadwell and what the thirteen summers in a National Park in Alaska were like in...

In the face of his own threatening illness, the greatest protector of jaguars is battling time and adversity to save these endangered cats. Venture...

Trek into the hidden battlefields of northern Botswana where lions and spotted hyenas clash in overlapping territories. With never-before-seen...

National Geographic embarks on a 250-mile adventure through unspoiled territory along the coast of British Columbia called the Great Bear Rain...