Show known as a son sea unicorn the nar narwhal an arctic whale Is a lillo wa a no ns as the sea unico unicorn rh like the dolphin it travels la in schools but it Is seldom seen south of the pol polar a r seas little is known 0 ft but in the lo 10 logs gs of ad time marine marinero ma rs there was frequent report of tile the piercing of a vessels hull by a nar chals ivory tusks because the center of tile the tusk or horn hoin Is hollow hollo IV ivory or of the nar narwhal has never achieved commercial importance |