The BBC selected some episodes from their educational television series "Wildlife On One." There are four episodes that features animals found in England that Beatrix Potter included in her series of children's books. These episodes included "Run Rabbit Run," "The Case o f the Vanishing Squirrel," "The Great Hedgehog Mystery," and "The Mouse's Tale." One thing I learned was that rabbits were introduced to England in the Middle Ages by the Normans, and have become an invasive species in the British Isles.