Boteti: The Returning River

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.

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?

Le peuple du requin et moi

A group of scientists are thinking outside the box for ways to reverse the effects of global warming. And who better to save the earth than National Geographic Channel's host of the World's Toughest Fixes, Sean Riley? He'll join these experts in the labs and in the field to see what wacky new technologies are being developed, like sending mirrors into space and reducing the greenhouse emissions chickens produce.

Soon after we meet Manyari, the queen of her pride, she does something both unusual and bold: She leaves the sanctuary of the clan with her young cubs and takes them on a dangerous odyssey. She makes a bid to escape because two young bloods are sniffing around, and if they take over the pride, they will kill her cubs

Fifteen years ago, a handful of African Penguins, normally found only on remote islands off the Southern African coast, stumbled across on of the Cape's most beautiful and popular tourist beaches. They swam, they saw, they conquered. And today, Boulders beach is home to more than 4,000 of these delightful, resourceful and entertaining seabirds who live side by side with their human neighbours -well, most of the time! These knee-high invaders not only share the beach, they dodge traffic, scale fences, and take over gardens, the golf course and even the occasional bedroom! For the two feathered stars, Henry and Margot, it's a tale of romance, the challenges of parenthood, separation and a penguin's worst nightmare, oil.

Sheds light on an alternative approach to farming called “regenerative agriculture” that could balance our climate, replenish our vast water supplies, and feed the world.

Madagascar or the Great Carnival of the Cameleons

Explorers and amateur directors Mariana Ianovska and Viktor Posnov embark on a 40 day long trip across Umnak Island.

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 about crocodiles

Geheimnisvolle Eichhörnchen

The courtship behavior of Great Bustards is studied. The male Great Bustard is considerably larger than the female. This impression is reinforced during courtship when the male dances in front of the female, showing the light undersides of its wings and inflating its throat pouch.

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.

An Otter Study is a 1912 British short black-and-white silent documentary film, produced by Kineto, featuring an otter in its natural habitat, including groundbreaking footage of underwater hunting scenes. The film provided a novel treatment of the creature, which had previously appeared on film only as the victim of hunt films, with the unique underwater footage, shot by a cameraman behind glass in a tank concealed on the bed of the river in the opening scene, and a concluding scene, excised from the surviving print, in which it escapes the hunters. It was long thought lost until footage from a 1920s Visual Education re-release of the film, re-edited under the supervision of Professor J Arthur Thomson of Aberdeen University's Natural History Department, was rediscovered.

The untold story of South Africa's blackfoot Penguins.

The life and the career of John Muir come to life through this inspiring and beautiful documentary set against the magnificent landscapes of the American West. The Scottish-born naturalist was one of the first nature preservationists in American history, inspiring others through his writing and his advocacy to keep the wilderness wild. Shot in high definition in the spectacular landscapes that shaped Muir - and were, in turn, shaped by his devotion.

The African penguin is the only penguin that lives on the African continent. It was known as the jackass penguin because of its donkey-like call. This film covers the life cycle of this incredible bird, fom mating to laying of eggs to hunting and the moulting cycle. Sadly, it also shows the stark reality of a bird on the road to extinction.

A nature documentary about the life and habits of the Bengal tiger.

Hidden deep within the Pony Pasture Rapids Park of Richmond, Virginia there lives a creature whose ancestors span back a half a billion years. This short film explores the life history of an ancient species, Fairy Shrimp, that survive in harsh habitats here and around the world.