Det var en gång en skog...

A man canoes through the the Rhine

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.

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

Every night around Australia, native possums scamper across city rooftops in an endless quest for food and shelter. Forced out of their bush habitats by encroaching development, these mischievous marsupials swarm into cities where their raucous noise and destructive appetites bring them few friends. They live in our roofs, pillage our fruit trees, plunder our flowers and pee on our paths. And when possums and people fight for real estate it’s war!

A quasi-documentary look at how certain things fit together. This film embraces an unhurried tempo.

Bluefin is a tale of epic stakes set in “the tuna capital of the world.” In North Lake, Prince Edward Island, filmmaker John Hopkins tries to shed light on a baffling mystery: normally wary bluefin tuna no longer fear humans, and no one is quite sure why. Astonished Island fishermen and scientists offer conflicting explanations for the bluefin’s puzzling behaviour. One thing is certain: this great resurgence of gigantic tuna flies in the face of scientific assessments claiming that endangered stocks are down by 90 percent.

Something is rotten in England. A plague of North American grey squirrels threatens the beloved native red squirrel. The English are up in arms, and a band of patriots - including lords, priests, artists and farmers - has come together to fight back against the grey menace.

Take a spectacular journey. It starts right here... Explore a strange and mysterious world. Explore the LAND OF THE TIGER. A rare and fascinating study of the enormous jungle cats, LAND OF THE TIGER features spectacular footage of tigers stalking their prey, caring for their young, swimming, playing... and fighting- as well as glimpses of the other animals with which the tiger shares its domain. Come as close as you dare to these wild cats in all their royal splendor as you and National Geographic journey deep into the LAND OF THE TIGER.

A look at how the weather bureau tries to warn farmers and businessmen about approaching large storms. Although some precautions can be taken to lessen their impact, storms have to run their course, and there is really not much we can do about them.

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

One of the most mysterious animals to inhabit the jungle is the pygmy hippopotamus - up to 300 kg in weight, just 2 meters long, and 80 cm tall, and a true loner. Since its discovery in 1844, generations of researchers have attempted to study it in the wild - but in vain. Although it proved possible to catch a few specimens for zoos, no one ever got to see them before they were already inside the trap. They eluded the gaze of the researchers like phantoms under the protection of the enchanted forest. These are the first ever pictures of pygmy hippopotami in their natural surroundings - the rain forest of West Africa. Set amid stories about their habitat, the film allows a first impression of this timid creature's life. While their ten-times heavier relatives are loud and gregarious and live in open stretches of water, the pygmy hippopotamus moves furtively through the thick undergrowth.

A caving expedition recently discovered a community of dwarf crocodiles living in the Abanda Caves, Gabon. The crocs are living in pitch darkness, hunt bats and some have bright-orange skin. Part of the original team returns to find out more about this bizarre phenomenon. It's mission impossible to access the crocs world and there's no way of knowing what they might find.

Ukryté v lese, schované v tŕstí

Das geheime Leben der Rothirsche

In the Aysén region dwell a population of 90000 isolated souls sharing the harsh landscapes of an area about the size of England. Here where beauty seems to be on first-name terms with fear and danger,in a place where the immensity of nature can never be dominated, the setting hesitates, along the expanses, between sparkling colours and the black and white of the snow and the water. The day-to-day images intermingle with a story of mythological aspect; that of the timeless quest for the Lost City of the Caesars, a city of gold built 500 years ago by the conquerors.

A young penguin, driven by his instinct, embarks on his first major trip to an unknown destination.

The lyric passage of a Monarch butterfly, beginning with its birth, through its delicate metamorphosis from caterpillar to butterfly and on its journey from country to city. From the first frame, the audience experiences the tension of this perilous flight as numerous adversaries, threaten the butterfly's freedom. A lively sound track, with music composed by Frederic Chopin, allows us to live for a few moments in this fleeting world.

An intimate view of the panorama of African wildlife, giving a sense of what it is really like to be there, and in a dramatic climax makes a poignant plea for conservation. Filmed in Zaire, Kenya and Tanzania, the film takes the viewer from deep inside an anthill, to the majestic giraffes suckling their young. African storms, dung beetle ritual dances, duels for supremacy, feeding time, and playtime all end as the animals disappear one by one while the sound of a rifle shatters the existing magic of life. Winner of the Academy Award for Documentary Short Subject, 1976.

Tippi is no ordinary child. She believes that she has the gift of talking to animals and that they are like brothers to her. 'I speak to them with my mind, or through my eyes, my heart or my soul, and I see that they understand and answer me.' Tippi is the daughter of French filmmakers and wildlife photographers, Alain Degre and Sylvie Robert, who have captured her on film with some of Africa's most beautiful and dangerous animals. Tippi shares her thoughts and wisdom on Africa, its people and the animals she has come to know and love. Often her wisdom is beyond her years, and her innocence and obvious rapport with the animals is both fascinating and charming.

This feature-length RealD™ 3D experience was filmed with revolutionary aerial devices and techniques to fly right alongside birds. This breathtaking journey will take viewers across the world’s most iconic landscapes to the heart of the greatest animal spectacles on Earth: snow geese dash through Monument Valley and New York City, vultures ascend miles above the earth then dive down to huge wildebeest herds below, scarlet macaws race at breakneck speed through the rainforest. Using unique, state-of-the-art 3D cameras in barely accessible and highly dangerous places, the audience has never before been so close to the drama and beauty of nature until now.