New series. The team returns to follow the fortunes of wildlife around the UK, as Chris Packham, Michaela Strachan and Gillian Burke host from a new location in the Cairngorms, the UK's largest national park. Here, cameras follow pine martens and red squirrels, golden eagles and crested tits. Plus, a look at how Britain's wildlife is faring up and down the country.

S7 Ep1