The Flow Country - S2.E7

Ray travels to the most northern landscape of the British mainland which is peat bogs of Caithness and Sutherland. The area covers 1,500 square miles and is one of the largest stretches of unspoiled Blanket Bog in Europe. He takes a look around the region and uncovers rare specialised plants, and birds such as the Black-throated diver and the Hen-harrier.