Spy in the Wild: Series Two

All four episodes from the second series of the BBC nature documentary narrated by David Tennant.

Film-makers send animatronic animals, equipped with cameras, into the wild to take a close look at animal behaviour.

To get the best possible insight into the creature's lives, the robots are able to interact with as well as observe the other creatures with each episode focusing on a different aspect of life in the wild.

The episodes are: 'The Tropics', 'The North', 'The Islands' and 'The Poles'.