The Nasca people lived along the coast of South America in what is now Peru from around AD 1 until about 700, then they disappeared. With them, the secret of the Nasca Killer Whale disappeared as well. The Nasca people painted this creature on their pottery and carved enormous outlines of it into the ground. It’s depicted as having arms and multiple dorsal fins. It’s also shown as holding human heads, although this does not mean it was evil, since the Nasca people themselves were known to collec