One way traffic on Isle of Lewis - Lewis is the northern part of Lewis and Harris, the largest island of the Western Isles or Outer Hebrides of Scotland. The total area of Lewis is 683 square miles - Wikipedia
Miss Potter's beloved Herdwick sheep were probably introduced by Norse settlers between the and centuries during the Viking invasions. She bequeathed fifteen farms to the National Trust, and per her instructions all continue to graze Herdwick flocks.
Highland cattle are a Scottish breed of cattle with long horns and long wavy coats coloured black, brindled, red, yellow or dun. The breed was developed in the Scottish Highlands and Western Isles of Scotland.