La grande saga de nos montagnes - Les Alpes

In September 1954, David Attenborough, cameraman Charles Lagus, Jack Lester and Alf Woods, both from the Zoological Society of London, set out for Sierra Leone. They spent three months intently surveying the landscapes of Sierra Leone in search of nature’s rarest animals. Although predominantly searching for Picathartes gymnocephalus (the White-necked Rockfowl) they hoped to take back to London a representative collection of the whole of animal life in this part of Africa.

An examination of whales.

Fly the Alps

A look at the life on the Galápagos Islands.

June 1971 - in a fluid landscape completely below sea level, a young biology student dies during the last year of his studies, leaving behind an unfinished scientific collection. More than fifty years later, a group of ecologists and volunteers are trying to understand and document the same environment as it is today.

The common European adder, the only venomous snake native to Estonia, has often been feared and hated among the people. "Tavaline rästik" attempts to see behind the fears and introduce this unique reptile.

From polar bears in the arctic tundra to black bears in the Northern Rockies, you'll see some of the most spectacular footage ever shot of these enterprising omnivores. Catch salmon with a group of hungry grizzlies on the McNeil River in Alaska. Crawl inside a den with a mother black bear and her cubs. Learn about the challenges facing each of these species as their habitat diminishes.

L'Appel Des Cimes, directed by Alain Pol, is a documentary commissioned by the CAF and the various French ministries on the practice of post-war mountaineering. In 1946, climbers trained at the Fontainebleau Climbing School. Guy Poulet and Jacques Poincenot try to climb the Aiguilles de Chamonix but fail during the climbing phase. After a night in a refuge with Denise Rouzeau and the guide Pierre Allain, the mountaineers make a new attempt. Successful demonstration for those who continued the approach walk then the passage of the seracs of the glacier. On the rock, the roped party crosses a chimney and a crack to reach the summit and abseil down. Led by high mountain scouts, Guy and Jacques rediscover the glaciers and needles of the Mont-Blanc massif during the next lesson.

509 is back for another year of snowmobile action! How does adrenaline push our riders to send it year after year? What keeps them searching for the next big jump or breathtaking view? We travel across the West, Midwest and Sweden to capture the best in the world in their natural element.

509 Films presents their sixth installment of their award winning backcountry snowmobile film series. Co-produced by Tom Delanoy and Phil Yribar, vol. 6 is a film two years in the making. Tagged "We Are Snowmobilers", the film takes you on an epic ride, showcasing the world's best snowmobile athletes and how THEY are snowmobilers. Featuring top riders such as Chris Burandt, Dan Adams, Brett Turcotte, Keith Curtis, Ross Martin, and many more. Volume 6 is a well rounded snowmobile film covering all aspects of riding from deep powder, big air, insane hillclimbs, to snocross race action. Sit back, strap in, and enjoy an exhilarating ride.

A scientist explains how the savagery and efficiency of the insect world could result in their taking over the world.

A vivid journey into the mysterious subterranean world of mycelium and its fruit— the mushroom. A story that begins 3.5 billion years ago, fungi makes the soil that supports life, connecting vast systems of roots from plants and trees all over the planet, like an underground Internet. Through the eyes of renowned mycologist Paul Stamets, professor of forest ecology Suzanne Simard, best selling author Michael Pollan, food naturalist Eugenia Bone and others, we experience the power, beauty and complexity of the fungi kingdom.

As the most dammed, dibbed, and diverted river in the world struggles to support thirty million people and the peace-keeping agreement known as the Colorado River Pact reaches its limits, WATERSHED introduces hope. Can we meet the needs of a growing population in the face of rising temperatures and lower rainfall in an already arid land? Can we find harmony amongst the competing interests of cities, agriculture, industry, recreation, wildlife, and indigenous communities with rights to the water? Sweeping through seven U.S. and two Mexican states, the Colorado River is a lifeline to expanding populations and booming urban centers that demand water for drinking, sanitation and energy generation. And with 70% of the rivers’ water supporting agriculture, the river already runs dry before it reaches its natural end at the Gulf of California. Unless action is taken, the river will continue its retreat – a potentially catastrophic scenario for the millions who depend on it.

Investigation into a global ecological disaster that could endanger the entire human race. Today, a third of our food depends directly on bees, the most important agricultural pollinator* on our planet. Yet, for several years now, millions of bees have been mysteriously disappearing. Why? Will we be able to cope with this predicted catastrophe?

Der kleine Held vom Hamsterfeld

Ocean Voyagers explores the familiar themes of motherhood and parenting in a world as unfamiliar as it is breathtaking. Featuring a precocious newborn humpback calf and his enormous 40 ton mother, we are taken on a journey of discovery into their world.

A low budget, comedic documentary following a young man trying to take a deeper look into water, its purpose, and how we, as a society have chosen to use it.

Bas Jan Ader hangs from the branch of a tall tree, until he loses his grip and falls into a river below.

Four top predators are compared, each champion in a type of environment, with key adaptations. On the ground, the cheetah outruns prey (approached in masterly stealth) and enemies. In the air, the peregrine falcon is a flight and diving machine. In sweet water, the Nile crocodile survives since the Dino age, without natural enemies, with several amazing metabolism stunts. Lurking under water, it snaps blindly at migrating wildebeest, then waits underground. In the oceans, the equally ancient shark, notably the great white, migrates seasonally to find abundant prey, such as young seals around South Africa.

P22 is the most famous cat in America, a mountain lion who lives in Griffith Park in the middle of LA. This is his amazing story.