iJiRns OF nj:\v vork 



Memoir 12. N. Y. State Museum 



Plate 55 



4oun U^effjiz. ^ufrfes 



HAWK OWL Snrnia ulula caparoch (Miiller) 

 SAW-WHET OWL 

 Cryptoglaax acadica acaUcca (Graelin) 



All J nat. £ 



RICHARDSON'S OWL 

 LrijptoQlaux funerea nchardsoiu (Bonaparte) 



