First reported in Puerto Rico in 1995, the chupacabra is a newcomer to the cryptid family. The information in this guide comes from reported events of livestock being sucked of their blood in different places around the world. Fascinating facts include theories these hellhounds are of an alien or military origin, where in the world they are thought to exist, reported sightings, and chupacabras in popular culture. Downloadable Teacher Notes available.