PLATE XIX. 



1, 2, Sternum, 3, Head, 4, Upper Mandible of Pileated Woodpecker. 5, Upper Mandible, 6, 8, Sternum 

 7, Head of Ivory-billed Woodpecker. 0, 10, Sternum of Hairy Woodpecker. 11, Foot, 13, Head of i^lack- 

 baoked three-toed Woodpecker. 13, Head of Cockaded Woodpecker. 



