??m b?o hi?u su?t xe: Xe s?ch s? v?n hành m??t mà h?n và ti?t ki?m n?ng l??ng.The ship Niagara on the right track from Lisbon to Big apple in 1813 logged a sighting of the marine animal spotted afloat at sea. It was claimed to be sixty m (two hundred toes) in duration, covered in shells, and experienced several birds alighted on it.[citation ne