Puff: Wonders of the Reef

With Olin's 85-year-old father as guide, we experience Norway's most adventurous valley, Oldedalen in Nordfjord. He grew up here, and here generations before him have lived in balance with nature.

Gombessa Expedition 4 Laurent Ballesta went to observe a gathering of thousands of groupers during the full moon of June 2014 (Le mystère mérou) in the southern pass of the Polynesian atoll of Fakarava, where he discovered a pack of over seven hundred grey sharks. How can this unprecedented density be explained? Could it be that social behaviors govern this wild horde? During three years of preparation, he and the other divers on his international scientific team tamed their fear by abandoning the defensive reflexes that provoke shark aggression, with the aim of slipping into the heart of the raging pack to study and film it from the inside. Sharks fitted with microchips, receiving antennas, hydrophones, an ark of 32 synchronized cameras...: a whole technological arsenal is mobilized for the project. As the groupers approach for their annual spawning, what battle plan will the sharks deploy?

A journey into the lives of a mother polar bear and her two seven-month-old cubs as they navigate the changing Arctic wilderness they call home.

Take a spectacular ride across, over, and through the magical realms of the most dramatic continent on earth: Africa. Our guide through this enchanted kingdom is the sorcerer itself – water. Water crafts Wild Africa, conjuring up life wherever it journeys… travelling above the plains on seasonal winds, cascading along raging rivers or sheltering coral cities.

Documented in television documentaries for over 40 years by the BBC and other broadcasters around the world, the Marsh Pride is the most filmed pride of lions on Earth. In this film, the Marsh Pride battle for survival in Kenya's famous Maasai Mara Reserve, which has become a magnet for tourists, many of them keen to see the pride for themselves. A tale of shifting loyalties, bloody takeovers and sheer resilience, the lions’ story is told by those who filmed them, tried to protect them and lived alongside them, as well as some who ultimately wanted them dead.

Exploring the large and powerful anaconda in remote parts of the Amazon rainforest.

Animals shock us with the most bizarre appearances - some even look like they've been dressing up. But the weird and wonderful shapes and colours of nature are vital to the animals' lives. Sometimes they're disguised to help blend in, other times they are designed to stand out and show off. But whether it's a monkey in make-up or a salamander's toxic stripes.

The Serengeti is Africa's largest nature reserve and one of its most notable inhabitants is the cheetah, also called cheetah. A young cheetah tells of his carefree childhood on the Serengeti Plain in Tanzania, thanks to his wonderful mother. She takes care of food on the shelf and with her he and his brothers and sister have nothing to fear. Lesson one: tripping the calf, lesson two: choking and biting to death, lesson three: Catching a calf yourself. Mother cheeta allows her boy to practice on a gazelle calf she has caught for them. One day, the young cheetahs will have to hunt themselves. Without Mommy's help.

In northern Zimbabwe, Lynne and Phil Richardson's National Geographic film crew follows a pride of lions for four years. During the dry season, lions and scientists set up camp at one of the Zambezi Valley's rare waterholes. Elephants, hyenas and buffalo also come there to quench their thirst. The fight for survival begins: hunting and being hunted is the eternal law of Africa's wildlife. The lions have now become accustomed to the human observers, who are able to take spectacular pictures from close proximity. The couple films the pack at night with an infrared camera, and a cub that is only a few hours old observes them with a hidden camera. They capture images that have never been seen before.

There exists a wild and unsung Paris that we do not suspect. Let’s take a walk on the city’s wild side, and set off in search of its secret tales.