Porpoises Purposes
In his book The Silent World, Cousteau correctly assumed the use of echolocation in porpoises when his sailboat, Ãlie Monier, was followed by a group of porpoises despite the best path being a different direction.
Advertisement
In his book The Silent World, Cousteau correctly assumed the use of echolocation in porpoises when his sailboat, Ãlie Monier, was followed by a group of porpoises despite the best path being a different direction.
Advertisement