S1·E1 Episode 1

Find out the results of the biggest ever survey of spring, in the UK's biggest ever live wildlife event. For three weeks, Bill Oddie, Kate Humble and Simon King follow the fortunes of a cast of unforgettable wildlife characters at the climax of spring, the most critical time of year for our wildlife. Watch out for blue tits and badgers from Devon, sea eagles from Scotland, and a host of other animal stars.