C 23Q BLACK-TOED SHEARWATER. 



the wings, and tail, are dusky black ; that of the 

 back inclining to hoary : the under parts of the 

 body are hoary cinereous : the legs are very pale ; 

 the webs the same for one-third, their tips black : 

 joints of the toes also black. 



Said to inhabit North ? America. 



