Miragaia is a member of the stegosaurus family. It lived in Europe during the late Jurassic. They lived in herds and travel from water hole to water hole in search of food. They have two long spikes pointing out ward of there body. The parents are very protective of there babies and will defend them to there last. Most predators do not eat them because of there spiny tail, but larger predator such as Torvosaurus, will pick off there children without any resistance.