The Crumple-Horned Snorkack is an elusive magical creature believed to live in Sweden. However, it was never found (even by Luna Lovegood, a wizarding naturalist who searched the globe for impossible creatures for years) and is very likely a delusion of Xenophilius Lovegood. Outside of the Lovegood family, Colin Creevey also seemed to believe in the existence of the creature, once expressing an interest in being hired by The Quibbler to try and photograph one.