Among Big Cats and Anteaters - With Lydia Möcklinghoff in Brazil's wildlife

Whether it’s night or day, the northern or southern hemisphere, irrespective of the season or the precise location – our planet’s natural world produces truly magical moments all year round.

Main subject of Serengeti is the mass migration of wildebeest , which in search of nutritious grass hundreds of kilometers annually by the savannah draw. At the end of the rainy season, they break into a huge herd of over a million animals on the north. The wildebeest and other animals are joining the migration, as zebras and gazelles , continuously exposed to hazards, particularly by predators such as lions and cheetahs . A highlight of the great migration, the crossing of the Mara is: There, the wildebeest have to overcome not only meter high cliffs, they are also crocodiles delivered. With the onset of the rainy season, however, leave the wildebeest north again what had long been a mystery. The reason for this is that the grass in the north a phosphorus deficiency , and said thus wildebeest forces to retreat to the south.

School project documentary about the Florida black bear.

One Life captures unprecedented and beautiful sequences of animal behaviour guaranteed to bring you closer to nature than ever before, as well as a second disc packed full of never before seen extras including an exclusive making of featurette narrated by Daniel Craig.

A portrait of environmental folk hero & gay icon Bob Brown, who took green politics to the center of power. His story is interwoven with the life cycle of the ancient trees he's fighting for.

The beauty of the Arctic is breathtaking. For as long as we can remember, the Arctic has been associated with inhospitable cold. But the climate is changing, and with it the northern polar region, which begins beyond latitude 66.5 degrees north. Climate change is now happening four times faster north of the Arctic Circle than on the rest of the planet, making the future outlook dire. At the moment it is still possible for polar bears to raise their cubs, but hunting is becoming increasingly difficult on the drastically shrinking pack ice. The disappearance of the ice also affects the marine fauna. The wintry ice bridge between Canada and Greenland is threatened with collapse. The unstoppable melting of the permafrost, which has held the tundra together for thousands of years, is worrying. But the Arctic is still one of the wildest and loveliest regions on earth. A documentary visit to the Arctic - as long as it still exists.

We call them o-rang-u-tans, which literally means "forest persons" in the Malay and Indonesian languages. They are the only great apes native to Asia. Of all the apes, they are the closest to man in genetic makeup. And they face extinction. Two years in the making, the film is an intimate portrayal of the world of orangutans, the threats to their survival and the people committed to help them thrive. The film focuses on a recent discovery that orangutans do not rely on animal instinct for survival, but instead have a culture that they have preserved from generation to generation.

In Africa, the giant fig tree and the tiny fig wasp differ in size a billion times over, but neither could exist without the other. Their extraordinary relationship is a marvel of co-evolution, a marriage which has lasted for millennia. It forms the basis of a complex web of dependency that supports entire ecosystems, providing food for thousands of creatures, from elephants, giraffes, and fruit bats, to forest hornbills, monkeys, insects, and fish.

Follow the story of a leopard mother as she raises her cubs near the Luangwa River, facing a constant battle to hunt successfully, defend her territory and protect her cubs against enemies.

Some people love squirrels others see them as pests and glorified rats but we can all agree that the characterful rodents are speedy quirky exceptional climbers and go crazy for nuts.

A popular sensation in medieval Europe, bestiaries were catalogs of beasts featuring exotic animal illustrations, zoological wisdom, and ancient legends. The documentary unfolds like a filmic picture book where both humans and animals are on display. As we observe them, they also observe us and one another, invoking the Hindu idea of “darshan”: a mutual beholding that initiates a shift in consciousness.

When National Geographic photographer James Balog asked, “How can one take a picture of climate change?” his attention was immediately drawn to ice. Soon he was asked to do a cover story on glaciers that became the most popular and well-read piece in the magazine during the last five years. But for Balog, that story marked the beginning of a much larger and longer-term project that would reach epic proportions.

They have no roots, no seeds, no flowers, but mosses show immense survival capacities and can suspend their biological activity for long periods. Today, researchers are exploring the exceptional resistance of these archaic organisms. British ecologists have even resurrected a "zombie" moss that has been trapped in the permafrost for 1,500 years. Associated with decay and disliked in Europe, mosses are deified in Japan. With 25,000 species worldwide, bryophytes - their scientific name - are the seat of real ecosystems, and can develop in inhospitable landscapes, through an extravagant reproduction cycle.

In Canada and Alaska, the consequences of global warming are being keenly felt by brown bears - but in different ways by different populations. Their survival depends mainly on the quantity of wild salmon available in the region, as it is the fruit of their catch that enables the bears to accumulate fat reserves for the winter. While salmon populations off Canada's Pacific coast continue to decline year after year, in the immense Bristol Bay in western Alaska, as well as on Kodiak Island, they are increasing considerably. The water temperature in the North Pacific is now ideal for salmon development. From Canada to Alaska, the documentary follows different bear populations over a two-year period.

A passionate conservation biologist brings together a river bushman fearful of losing his past and a young scientist uncertain of her future on an epic, four-month expedition across three countries, through unexplored and dangerous landscapes, in order to save the Okavango Delta, one of our planet's last pristine wildernesses.

A documentary that intimately follows the life of six fish as they fight for their right to live in a shell-bed.

The biggest breakthrough in the search for Sasquatch has just been found in Northern Washington. Documentarian, Seth Breedlove heads to the Olympic Peninsula where he finds the Olympic Project; a Bigfoot research group who have found the best evidence for the existence of the creature. Breedlove and members of the Olympic Project head deep into the forests of the Pacific Northwest to learn more about the infamous “Nest Site”. A location that holds the key to understanding what people are encountering around the United States. Along the way they find that the evidence they seek might not be the only thing waiting for them in the shadowy woods… On the Trail of Bigfoot: The Discovery promises to make you question the way you look at the subject of unknown creatures in America.

Des Rives

For the animal and plant world that lives there, the Kalahari is a region as grandiose as it is unforgiving. For a long time it was thought that only the law of the strongest could survive here. But a completely different strategy is needed: cooperation.

Shu Hin, a four year old panda, narrates her and her twin brother's story as they move from a Japanese zoo to a panda reserve in China and make new panda friends.