Inside the BBC's ultra-realistic 'Spy in the Wild'

The BBC's innovative'Spy in the Wild' series ends tonight with a special episode on how the show's realistic animal cameras were made. Spy in the Wild deployed over 30 ultra-realistic animatronic Spy Creatures across 31 locations over three years of filming. Over the course of the series the undercover cameras got up close and personal with some unique animal behaviours. The BBC's innovative'Spy in the Wild' series ends tonight with a special episode on how they made the show's realistic animal cameras. In tonight's behind the scenes programme viewers see the extraordinary effort that goes into getting the Spy Creatures to become part of so many different animal families.