Cirrostratus was originally a human who lived in Ireland in the 1900s. His lifelong dream of becoming a pilot was subsumed in the dawning realization that his colorblindness would mean he would never fly. Eventually lost at sea, he was transformed by an Busbus, who gave him the start to his life. He could not fly, but he could swim.He was later re-transformed by a mountain esk, giving him wings.