Julia Bradbury and Matt Baker explore County Durham - from Matt's parents' farm in the Durham Dales, to the North Sea coast. They also unveil the result of this year's Countryfile Photographic Competition and talk to the winners. John Craven investigates the latest non-native species to invade these shores - a natural prawn killer. And Adam turns wool from his herd of rare-breed sheep into a Savile Row suit.