On May, 13, 1572, Ulyess Aldrovandus, a scientist, observed what is often called the last Dragon slaying. A farmer killed it with his walking stick. The body was small, and Aldrovandus obtained the animals body. He studyed it and put it on display on a musem. It is thou the be a surviving Dinosaurs. It is unknown what species it was. It may have been a Theropod ,a Nothosaur, or perhaps a Hadrosaur.