David Attenborough narrates a natural history of the oceans. Developed over centuries, coral reefs house fragile ecosystems, but they too have to fight to survive. Show more

David Attenborough narrates a natural history of the oceans, exploring the richest waters on Earth, where the annual cycle of the sun drives an explosion of life. Show more

David Attenborough narrates a natural history of the oceans, examining how animals from in and around the sea use the constantly changing coastal areas. Show more

David Attenborough narrates a natural history of the oceans. We travel to the depths of the seas to reveal a spectacular variety of life, some never filmed before. Show more

David Attenborough narrates a natural history of the oceans to uncover the strange, otherworldly creatures living in the depths of the ocean. Show more

A natural history of the oceans. A look at the survival techniques of creatures that endure the harsh conditions of the Arctic and Antarctic. Show more

David Attenborough narrates a natural history of the oceans. As snails surf the waves in pursuit of a meal, how do the tides create opportunities for marine life? Show more

David Attenborough narrates a natural history of the oceans. The deadly game of hide-and-seek played by the sea's charismatic hunters - whales, shark and billfish. Show more

Revealing the titanic efforts behind Blue Planet, this diary reveals the skills and dedication of the film makers.