Dehesa: The Forest of the Iberian Lynx

A documentary about a unique type of forest, the "dehesa" of the Iberian Peninsula, a world in which to discover unique sensations.

The World's Biggest Cave

In 2009 a team of British cavers went on an expedition deep within the jungle of central Vietnam. To their amazement they discovered an enormous cave which they believe to be the biggest in the world. The team, the first humans ever to enter the cave, traveled 6 kilometers underground until their way was blocked by a gigantic rock face they dubbed 'The Great Wall of Vietnam'. Now they have returned, but this time with the right equipment to climb the wall and with a geologist and zoologist to discover if this is indeed the Biggest Cave in the World and what secrets lie deep within?

32 Sounds

Explores the elemental phenomenon of sound and its power to bend time, cross borders, and profoundly shape our perception of the world around us.

Extraordinary Ecosystems

From the scorching sand dunes of Namibia, to the tropical Tasmanian rainforest, to the bitter waters of the Baltic Sea, this film visits the most extraordinary ecosystems and the creatures that inhabit them. We also learn how human activity has forced species into extinction and reflect on the importance of preserving diverse environments. Discover how nature has developed new methods of survival over millions of years, and learn how modern society uses these solutions in our everyday lives, through manufacturing medicines, new technologies and designs. Whilst celebrating the wonders of our natural world, this film also shares an important message on the impact of human activity on our ecosystems, encouraging us to reflect on the importance of preserving diverse and rich environments

New Zealand: Earth's Mythical Islands

Isolated from the rest of the world since the time of the dinosaurs, New Zealand’s magnificent wildlife has been left to its own devices for 80 million years, with surprising consequences. This series reveals New Zealand’s rich and intriguing wildlife stories, from the bustling communities of penguins hiding away in giant daisy forests to the kakapo – Earth’s only species of flightless nocturnal parrots. New Zealand was also the last place to be discovered and settled by people who brought with them new animals, like merino sheep and new predators like the stoat. Finally the series meets the pioneering conservation heroes who are fighting to save some of its most endangered species.

March of the Penguins

Every year, thousands of Antarctica's emperor penguins make an astonishing journey to breed their young. They walk, marching day and night in single file 70 miles into the darkest, driest and coldest continent on Earth. This amazing, true-life tale is touched with humour and alive with thrills. Breathtaking photography captures the transcendent beauty and staggering drama of devoted parent penguins who, in the fierce polar winter, take turns guarding their egg and trekking to the ocean in search of food. Predators hunt them, storms lash them. But the safety of their adorable chicks makes it all worthwhile. So follow the leader... to adventure!!

Eternal Enemies: Lions and Hyenas

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.

Leopard: The Agent of Darkness

In this documentary produced by the BBC, Sir David Attenborough leads us through an examination of the lives of two leopards living in Zambia’s Luangwa Valley.

Humpback Whale: The Giant of the Oceans

Latest research shows the humpback whales’ song to be a weapon used in verbal exchanges between bulls fighting over females. These battles can sometimes turn physical, sometimes endangering mothers with vulnerable calves.

Frogs: The Thin Green Line

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. Scientists believe they've pinpointed a cause for the loss of many of the amphibians: the chytrid fungus, which flourishes in high altitudes. Unfortunately, they don't know how to combat it. Included: an isolated forest in Panama that has yet to be touched by the fungus, thus enabling frogs to live and thrive as they have for eons.

Into the Grand Canyon

Two journalists traverse the Grand Canyon by foot, hoping this 750-mile walk will help them better understand one of America's most revered landscapes and the threats poised to alter it forever.

Alone, 180 Days on Baikal Lake

Hippos of Crocodile River

In Sekenani River in Maasai Mara Park, a pod of hippopotamuses and a bask of crocodiles keep a cautious truce.

Predators in Peril

Set in the vast expanse of South Africa's Mala Mala game reserve, a host of Africa's biggest and fiercest wildlife species compete for food, mates and territory against the backdrop of a harsh dry season.

Africa's Outsiders

A documentary that focuses on how animals born with unusual colours have a much harder struggle than normal. Follow white lions, a white baboon and a yellow crocodile.

Billy Connolly: A Scot in the Arctic

Comedian, actor and national treasure, Billy Connolly, travels to the wilds of Arctic Canada to spend quality time by himself , with just his thoughts and camera for company.