common roller Directory References Images Discover Why Is Ireland Two Countries? Where Is “Old Zealand”? How Deadly Is Quicksand? What Do Eggs Have to Do with Easter? Will Light-Speed Space Travel Ever Be Possible? 12 Novels Considered the “Greatest Book Ever Written” Timeline of the Titanic’s Final Hours Contents common roller bird Ask the Chatbot a Question Ask the Chatbot a Question Also known as: Coracias garrulus, European roller Learn about this topic in these articles:characteristics In rollerThe 30-centimetre- (12-inch-) long common roller (Coracias garrulus), found from southern Europe to western Asia, has vivid blue wings with black borders. See also cuckoo roller; ground roller.Read More