Monarch butterfly
In North America, the monarch is found from southern Canada to northern South America. It sometimes wanders to western Europe, sometimes as far as Greece. It reaches Europe from being transported by USA ships. It can also wander to Europe by flying there if weather and wind conditions are right. It has also been found in Bermuda, Hawaii, the Solomons, New Caledonia, New Zealand, Australia, New Guinea, Ceylon, India, the Azores, and the Canary Islands.