The ship Niagara on target from Lisbon to Big apple in 1813 logged a sighting of a marine animal noticed afloat at sea. It was claimed being 60 m (200 feet) in length, included in shells, and experienced quite a few birds alighted upon it.[citation essential]?????? ????. ? ??? ??????? ????? ????????? ??????????? ??????;Establish a multi-tiered dan