Matt Baker and Julia Bradbury explore the area around Long Mynd in Shropshire. Matt finds out why setting fire to the hillside is not as damaging as it sounds, while Julia tries to catch a glimpse of the red grouse, one of the county's wildlife success stories. Meanwhile, Countryfile's resident farmer, Adam Henson, takes some rare breed sheep back to their roots, and John Craven investigates the massive growth in offshore windfarms.