Un fleuve invisible

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!!

A documentary on Al Gore's campaign to make the issue of global warming a recognized problem worldwide.

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.

Mackinac Island, Michigan, is a tiny island in the center of the Great Lakes. Besides being a world favorite "Horse Drawn" and "Victorian Era" summer destination, the island holds another treasure few have ever seen: its wild, magical and beautiful winters. The 72-minute film Ice Bridge follows islanders' unique and quirky lifestyle throughout an entire year while tracing the formation of the spectacular phenomenon known as the "ice bridge" (a three-mile span of ice that allows islanders to cross to the mainland).

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.

Documentary reports on the annual icing of the Oder in the 160-kilometer border area between the GDR and the People's Republic of Poland. Icebreakers from both countries with experienced skippers join forces to make the international waterway between Frankfurt and Szczecin navigable again. Everyone works hard as a team and even a broken-down ship cannot stop them from achieving their goal. A look back at the winter of 1947 with its flooding shows what the freezing of the river and the subsequent thaw can do if the ice floes are not drained into the Baltic Sea via Lake Dammsch in good time. The skippers from both countries have known each other for years and trust each other; the camaraderie that has developed on the Oder unites the people, they control the river in winter for the common benefit of all.

Go to the Big Island and hover above erupting craters at Hawaii Volcanoes National Park, watch flowing orange lava ooze across charred rock and steam billow from the Pu'u 'O'o Vent. Glide over Maui's Haleakala National Park and discover the diversity of Hawaiian landscapes. Island hop to Lanai for spectacular beaches. Visit Pearl Harbor from above and the memorial sites before exploring the rest of Oahu. Narrated by Tom Skerritt

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.

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.