The Alaska-Siberian Expedition

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!!

Jayne Torvill and Christopher Dean travel to Alaska on an extraordinary quest to fulfil a life-long dream. Ever since they were kids, they’ve wanted to skate free in nature, rather than round in circles on artificial ice. Now they’ve come to Alaska to make that dream come true.

Renowned actress Michelle Yeoh journeys home to Malaysia to get to know her adopted orangutan, learning from the Sepilok Rehabilitation Centre about the efforts being made to safeguard and sustain this endangered species.

During the dry season, the Kalahari Desert provides slim pickings for its many inhabitants. Leopards, lions, cheetahs and jackals must all fight for food and survival. Of these predators, it is the leopard that is most adept at facing the challenges of this difficult terrain. Its unparalleled skills mean that it reigns supreme. This film gives us unprecedented access to the daily life of one female leopard as she raises her first litter of cubs. This vicious predator is also a gentle and caring mother, worthy of the title "Supercat."

Tim Laman a photographer for National Geographic and ornithologist Ed Scholes have been traveling to some of the most remote jungles the world has to offer in search of observing and photographing all 39 species of tropical bird. This particular group of birds are entitled as the “Birds of Paradise” and can be found in some of the last truly wild locations of New Guinea.

A remarkable film from the National Geographic's daring EXPLORER series, ICELAND RIVER CHALLENGE follows twelve modern-day pioneers on a treacherous expedition down a remote Icelandic river. Crash through waterfalls and glide through sparkling glacial tunnels on this breathtaking journey. Using kayaks, inflatable rafts, and ultralight aircraft, the adventurers journey through the beauty and isolation of this dangerous waterway. Come explore a river that has, until now, defied exploration; witness the heart-stopping power of nature in all its glory with ICELAND RIVER CHALLENGE.

Sir David Attenborough narrates a documentary about the Kea, the world's only alpine parrot. Playful and destructive, it attacks cars, starts landslides and terrorises New Zealand ski resorts but behind the bad behaviour there's a sharp mind at work. David tries to play chess with a kea and discovers how its cheeky character is the key to its survival.

A unique celebration of one of Earth's most iconic birds, featuring all 18 species in footage from New Zealand, Cape Town, the Galapagos Islands and Antarctica.

Sequel to the "The Waterfowl People". The author interprets the kinship, linguistic and cultural relationships of the Finno-Ugric peoples. Finns, Vepsians, Votes, Setos, Erzya-Mordvinians, Mansi, Hungarians, Sami, Nganasans, and Estonians appear in the film. The film was shot in 1977 on location in northern Finland, Sapmi, Vepsia, Votia, Mordovia, Khantia-Mansia, Hungary, the Taymyr Peninsula, the Setomaa region in Estonia, and on the Estonian islands of Saaremaa and Muhu. Footage was also shot in 1970 in the Nenets Okrug. The second documentary in Lennart Meri's "Encyclopaedia Cinematographica Gentium Fenno - Ugricarum" series.

In the same vein as Meri's other documentations, this one takes advantage of the glasnost policy to discuss the social and ecologic impact of the Russian oil industry on the natives and the lands they inhabit.

A documentary of insect life in meadows and ponds, using incredible close-ups, slow motion, and time-lapse photography. It includes bees collecting nectar, ladybugs eating mites, snails mating, spiders wrapping their catch, a scarab beetle relentlessly pushing its ball of dung uphill, endless lines of caterpillars, an underwater spider creating an air bubble to live in, and a mosquito hatching.

The quest led by well respected scientists to record the Giant Squid.

Forrest Galante explores stunning kelp forests and ocean depths never seen by humans to study the unusual sharks around the tip of South Africa.

BBC The Natural World. In 2004, a team from the Planet Earth series captured the first ever film of a wild snow leopard in the mountains of Pakistan. For Nisar Malik, who led the expedition, these images sparked a passion that compelled him to return. With cameraman Mark Smith, he spent two years documenting the snow leopard's daily life, finally lifting the veil on the most elusive of all cats.

Filmmaker Werner Herzog combs through the film archives of volcanologists Katia and Maurice Krafft to create a film that celebrates their legacy.

Follow ocean legend Sylvia Earle, renowned underwater National Geographic photographer Brian Skerry, writer Max Kennedy and their crew of teenage aquanauts on a year-long quest to deploy science and photography to inspire President Obama to establish new Blue Parks to protect essential habitats across an unseen American Wilderness.

This documentary exposes the new geopolitical situation in one of the most remote regions of the planet: the Arctic. The arrival of China in this part of the world, thanks to the opening of new sea lanes, modifies the fragile balance between the superpowers that must deal with the new arrival.

Bertie heads to South Africa for his most audacious mission yet. The wild waters here are a hotspot for one of the ocean’s most famous and feared predators, the great white shark. Diving in the shallows without a cage, Bertie will attempt to film these huge sharks. By entering their domain, he discovers the challenges they face on our rapidly changing planet.

A look at the state of the global environment including visionary and practical solutions for restoring the planet's ecosystems. Featuring ongoing dialogues of experts from all over the world, including former Soviet Prime Minister Mikhail Gorbachev, renowned scientist Stephen Hawking, former head of the CIA R. James Woolse

Whether on land, in fresh water, or in the sea, tortoises, terrapins, and turtles have an advantage. Nature has blessed them with a protective shell that locks out interference and danger.