Quetzal Dragons are large, feathered serpents. Quetzals grow to immense sizes, up to hundreds of feet for the truly ancient. The head is serpent-like, with a large amount of brightly colored plumage. The rest of the creature's body may or may not be feathered, depending on breed. There is a subset of this type which is also winged. Quetzal dragons were worshiped in the pre-Colombian Americas.