In the new BBC’s Wild Isles series Sir David Attenborough celebrates the natural wonders of the islands that we call home, revealing the surprising and dramatic habitats that exist right on our doorstep. The series features stunning footage, much of it shot on location in Scotland – here we highlight some Walkhighlands routes that may reveal the wildlife and landscapes seen in the first episode. Killer whales- Hermaness, Shetland Some of the most stunning scenes featured orca – killer whales. Although they can be seen in many places around the coast of northern Scotland, Shetland is their only UK breeding…