4: Freshwater | Planet Earth III

1: Coasts | Planet Earth III

Sir David Attenborough explores the dangerous frontiers created by the world's coasts, where animals fight for survival amidst constant change.

2: Ocean | Planet Earth III

A groundbreaking journey from tropical shallow seas to the mysterious depths. Sir David Attenborough reveals extraordinary new worlds and unique ...

3: Deserts and Grasslands | Planet Earth III

David Attenborough explores earth's greatest wildernesses, where extraordinary life survives in unexpected ways, and nature puts...

4: Freshwater | Planet Earth III

Fresh water is the lifeblood of planet Earth, where incredible animal dramas play out. From death-feigning fish to frogs that glide, each de...

5: Forests | Planet Earth III

Sir David Attenborough journeys into the forests, where dogs communicate with whistles, treehoppers fight assassin bugs, 'spirit bears' fish, a...

6: Extremes | Planet Earth III

David Attenborough presents an extreme world where animals battle to survive the elements - and life exists on a knife edge.

7: Human | Planet Earth III

Discover the extraordinary ways in which wildlife survives in a rapidly changing human world. From cobras hunting in houses to macaques stealing ...

8: Heroes | Planet Earth III

Sir David Attenborough introduces conservation heroes fighting to save the world's wildlife, from exploring remote jungles to going undercover t...