Dans le sillage des requins - La Vie secrète

David Attenborough looks at the extraordinary ends to which animals and plants go in order to survive. Featuring epic spectacles, amazing TV firsts and examples of new wildlife behaviour.

Follow the true stories of five of the world's most celebrated, yet endangered animals; penguins, chimpanzees, lions, painted wolves and tigers. Each in a heroic struggle against rivals and against the forces of nature, these families fight for their own survival and for the future of their dynasties.

A major wildlife series on the sharks of the world with over thirty species filmed, showing how they hunt, intricate social lives, courtship, growing up and the threats they face.

The Lake District, nearly all a national park, covers a mountainous region in NW England's Cumbria county, and contains Windemere and other lakes, England's largest and deepest. The seasons dominate tourism, the dominant modern sector as it is the most popular domestic destination, with walks, aquatic fun and lake tours, as well as traditional rural life, including old-fashioned games and competitions at Rusland. While the varied environment is home to many wildlife species, some rare or even unique, the agricultural pride is the local Herdwick sheep, which produces fine wool and survives outdoors on high slopes even in harsh winters.

The extraordinary true story of lion cub Kio, on his journey to become a king.

Filmed across five years in a single spectacular location, the lives and fates of our four families - leopards, hyenas, wild dogs, and lions - are inextricably linked as they strive for a foothold in a remote and fertile river valley in Zambia.