Yelkouan shearwater
…shearwater (Puffinus yelkouan) is a medium-sized shearwater in the seabird family Procellariidae. It was formerly treated as a subspecies of the Manx shearwater (Puffinus puffinus). The yelkouan shearwater was formally described in 1827 by the Italian naturalist Giuseppe Acerbi from specimens collected in the…