America's National Parks at 100

Explore the wetlands of southwestern Germany, where wildlife is returning to the many ponds after suffering from coal mining.

This film tells the dramatic story of Megeti, a lone wolf who wanders across the highlands on a quest to find a new home after losing her pack and suddenly being left to fend for herself. For the young wolf to survive, it is vital that she finds a new family and this quest pushes her into foreign territory, occupied by cattle breeders and other wolves.

Squirrels are among the most widely known and recognized mammals. In many parts of the world they gladly join us for our lunches in city parks, amaze us with their acrobatics and entertain our children as cartoons on TV. Squirrels live in an extraordinarily diverse range of habitats. Some can fly, some can swim, some live in trees or underground, others love icy wastelands or burning hot deserts. But don’t let their cuteness fool you! They may be small, but squirrels are one of the most successful species on the planet. And they have big families. This blue-chip documentary explores some of the most fascinating squirrel species and shows how they became so successful dealing with extreme environments and curious (human) neighbors. 'Going Nuts' unveils the enchanting world of one of the “most watched” mammals on the planet.

Told by an old Sagauro cactus, of the many guests which live in its "hotel," from ants to owls nestling in its bark and unlikely co-habitants such as a rattle snake and next door, protected by a barrier of thorn balls, a desert rat.

Discover the wonders of the Caucasus, a wild region home to natural riches and rare species, such as the saiga antelope and the short-toothed serpent eagle.

The fairytale river landscape of the Spreewald, the flocks of birds of the North Frisian Wadden Sea and the striking chalk cliffs on the island of Rügen. You can see unique landscapes and their fauna in the different regions of Germany.

An epic journey from the geysers of Yellowstone to the rugged Pacific coast of the Olympic peninsula, from the hot desert of Saguaro to the icy Gates of the Arctic, from the subtropical sea of grass in the Everglades to the world-famous peaks of Yosemite and from the mystic Smoky Mountains to the biggest gorge on Earth: the Grand Canyon.

Gorillas live in complex social groups led by a dominant male silverback; he is intelligent and powerful, fiercely leading his troop through the dangers of the jungle; gorillas are like humans in so many ways, but their existence is under threat.