Preadactyl is a Rock/Flying-type Fossil Chick Pokemon. It stands on 1 feet 7 inches tall and weighs 36.8 lbs. Its ability is Rock Head. Preadactyl are believed to have spent their days living in high mountains in the nests their parents made for them, if they tried to leave the nest their parents are the first to put them back until they evolved. It evolves into Aerodactyl at Lv.25.