Matt Baker and Ellie Harrison visit south Devon, once the cider capital of England, to discover how orchards are being revived. Matt meets eighth-generation cider-makers who have as close an eye on conservation as they do in making the liquid gold, while Ellie finds out why one of Britain’s rarest bats is so at home in this particular part of the south west. Adam Henson is on a quest to ensure the survival of one of Britain’s rarest cattle breeds, the Albion, and Tom Heap investigates whether efforts to combat air pollution could come at a high cost to those rural communities already fighting fuel poverty.