Bill Oddie, cameraman John Aitchison and sound recorder Chris Watson reveal the hidden lives of Britain's animals. On the marshlands of East Anglia, Bill spots a corncrake, one of Britain's most elusive birds. In Dorset, John struggles to film otters. Chris is on the Northumbrian coast, trying to record seals singing. Bill tries to encourage them with a serenade. Bill tries to protect the family of robins nesting in his garden. Show less