The Corvus Cornutensis, also known as Horned Raven, is a passerine bird of the Corvidae family found in Forgotten Hill. It can measure over 25 inches and weigh over 3 pounds. With a robust appearance, it has six characteristics horns around the head, and a conical and very pointed beak. Of nocturnal and gregarious habits, it has an extremely aggressive nature.
Nathan McMillan was fond of the creature, basing his Puppeteer mask on it.