Stilt-on walkers....... A family of tiny harvest mice balance in mid-air on stems of grass and wheat. The rodents use their prehensile tails - tails adapted to grasp objects - as an extra limb to help cling to the stems. Female mice also build nests when pregnant by weaving the long grass into spheres in which they then give birth. The photos were captured by keen amateur photographer Norman Watson in Aberdeenshire, northeast Scotland. SEE OUR COPY FOR DETAILS. Please byline: Norman Watson/Solent News ?? Norman Watson/Solent News & Photo Agency UK +44 (0) 2380 458800