Quetzalcoatlus was the largest pterosaur that ever lived; in fact, this airplane-sized reptile was the largest animal ever to take to the skies, period. Here are 10 facts you may (or may not) have known about Quetzalcoatlus. 1. Quetzalcoatlus was named after an Aztec god. Flying, feathered, reptilian deities have figured in Central American mythology […]