Season 1, Episode 8
The boundary between land and sea is an exciting place, with seabirds, turtles, and marine mammals constantly coming and going.
Season 1, Episode 6
Coral reefs are the rainforests of the sea; fish compete for food, territory and mates within this oasis of life. Incredible time-lapse photography shows the dramatic formation of a coral reef, portraying its inhabitants and its ultimate destruction.
Season 1, Episode 7
Tidal marshes are one of the most productive parts of the world. Numerous plants support numerous animals, yet life is not easy: predators are attracted to these enormous quantities of food, forcing animals to seek constant protection from attack.
An eight-part series that explores the history of the world's oceans and exposes never-before-seen depths.
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