You need to get out more.
It's perfectly logical; you only find wild elephants on two continents. African elephants have ears shaped like Africa. Asian elephants have ears shaped like India. There are no elephants with ears shaped like Scotland, Ergo, there are no wild Scottish elephants...unless they live in lochs...underwater. And if you believe that, you may as well believe in the Loch Ness Monster, as there have been a huge amount of recorded sightings of the plesiosaur Nessie, and, as far as I'm aware, very few of elephants. There was one that could have been a trunk, but it's since been exposed as a fake.