Earth teems with a staggering variety of animals, including 9,000 kinds of birds, 28,000 types of fish, and more than 350,000 species of beetles. What explains this explosion of living creatures—1.4 million different species discovered so far, with perhaps another 50 million to go? The source of life's endless forms was a profound mystery until Charles Darwin brought forth his revolutionary idea of natural selection. But Darwin's radical insights raised as many questions as they answered. What actually drives evolution and turns one species into another? To what degree do different animals rely on the same genetic toolkit? And how did we evolve?

A dive inside a wild land where nature hides some of her greatest secrets: The Alps. Steep slopes, wind swept cutting edge rocks. An air desperately lacking of oxygen. A biting cold. How do living beings adapt to those extreme conditions?

Once upon a time, there was a pedunculate oak (Quercus robur), born in 1810, 210 years old and a pillar in its kingdom. This spectacular adventure features an extraordinary cast: squirrels, barnacles, jays, ants, field mice... This vibrant, whirring, marvelous little world seals its destiny around the majestic tree that welcomes them, feeds them and protects them from its roots to its crown. A poetic ode to life, in which nature alone expresses itself.

Filmed in the Inner Mongolian portion of the Gobi Desert, this film follows a group of oil field workers as they go about their daily routine.

An ode to the cat. A compilation of the funniest and cutest cat video's by Abatutu, the most famous cat in The Netherlands

Tribute to the workers responsible for maintaining and repairing the tracks, stations, terminals, and tunnels of the metro.

4, April, 2014. Worker's who worked in "SaengTak" are get to the struggle to require adjust of working environment for safely food, and guarantied a Three Right of labors. Then. Worker's tried to record there's own struggle and launch forth to street, However, Law, Capital, unconcern of crowd and avoid of famille are swallow up them.

There are estimated to be 71 million pets in Britain today, and 45% of households now own at least one. However, for some, one is nowhere near enough. In this documentary, we learn all about their lifestyle and witness the effect it has on their lives and relationships. In this remarkable film, we reveal Britain's most staggering animal obsessives and witness what happens when animal obsessions get out of hand.... the animosity, the relationship breakdowns, the risk of losing everything and the tales of people who love animals so much they collect dozens of them in their homes. Lynn loves her pet dogs so much she shares her semi-detached home with 41 of them. We meet Britain's Got Talent performer Steve and his 60 animals, there's dog enthusiast Emmie who's so devoted to her 12 pets that she has spent £60,000 on pampering them – with two hounds even getting hitched and Mary's small house is overrun with cats.

April 8, 2003: Karsten Heuer + Leanne Allison left the remote community of Old Crow,Yukon, to join the Porcupine Caribou Herd on their epic life journey. For 5 months the Canadians migrated on foot with the 123,000-member herd from wintering to calving grounds in Alaska's Arctic National Wildlife Refuge, and back again — 1500km across snow and tundra. They completed their journey on Sept. 8, 2003.

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

In the late 1960s and early 1970s, girls aged 12 to 16 began working at Pyeonghwa Market. Running sewing machines, they also study the Labor Standards Act under the tutelage of Jeon Taeil. On September 9, 1977, they were imprisoned fighting against the government that closed labor classes, shouting, “The next Jeon Taeil will be a woman!” Now the middle-aged girls recall the memories of the life of female workers, social contempt, and stigma. Watching the sunrise in the East Sea, they admire, ‘How fair it is because everybody can see it.’ Sewing Sisters rewrites the history of maledominated Korean labor struggles in the 1970s with news interviews of female workers belonging to the Cheonggye Clothes Union.

Rare footage of endangered animals and interviews with the world's leading animal welfare specialists and conservation scientists working to protect animals from all seven of Earth's continents, and its mighty oceans, lakes, and rivers.

Birds as pets is a foreign concept to many Singaporeans. Many would assume it to be an elderly man’s hobby. However, a new trend of keeping parrots is arising but many are still ignorant to the joys and issues associated with caring for these exotic pets. Focusing on three bird owners, this documentary discusses their experiences with keeping birds.

CARNY is an intimate, gritty and poetic adventure following the lives of 'carnys' - traveling fairground workers whose experiences are outside the normalcy of most North Americans.

For 12,000 years wolves roamed Scotland. However, over three centuries ago, we exterminated them. This film reveals the rise and fall of the Scottish wolf and explores the question of whether they should be re-introduced. Wolves arrived as the last ice age ended, following the herds of deer and reindeer that crossed a now-lost land bridge from Europe. For thousands of years, wolves and humans shared the landscape as apex predators, with the wolf entering human art, myth and belief. However, farming put wolves and humans on a collision course, and, after centuries of persecution, wolves became extinct in Scotland. Since then, deer numbers have exploded, and many of Scotland’s woodlands have been stripped bare. Some argue for the wolf’s return. Could we, and should we, hear the howl of the wolf once more in the Highlands?