SCIENTIFIC LISTS 307 



Yellow-shafted Flicker. Colaptes auratus {Lin7i.). 

 Abundant. 



Belted Kingfisher. Ceryle alcyon {Linn.). Abundant. 



Yellow-billed Cuckoo. Coccyzus americanus {Linn.). 

 Very rare ; only accidental. 



Black-billed Cuckoo. Coccyzus erythropthalmus 

 ( Wilson ) . Common. 



American Long-eared Owl. Asio wilsonianus {Less.). 

 Not uncommon. 



Short-eared Owl. Asio accipitrinus {Pall.). Not un- 

 common. 



Barred Owl. Syrnium nebulosum {Forst.). Abun- 

 dant. 



Great Gray Owl. Scotiaptex cinerea {Gmel.). Very 

 rare ; only in winter. 



Richardson's Owl. Nyctala tengmalmi richardsoni 

 {Bonap.). Not uncommon; winter. 



Saw- whet Owl. Nyctala acadia {Gmel.). Common. 



Little Screech Owl. Megascops asio {Linn.). Very 

 rare ; accidental. 



Great Horned Owl. Bubo virginianus {Gmel.). Com- 

 mon. 



Snowy Owl. Nyctea nyctea {Linn.). Some winters 

 common ; uncertain. 



Hawk Owl. Surnia ulula caparoch {Mali.), some 

 winters common. 



Gyrfalcon. Falco rusticolus gyrfalco {Linn.). This 

 falcon not uncommon in winter. 



White Gyrfalcon. V aXco \s\Q.ndviS, Briinn. Only one; 

 Lincoln, Me. in Brewster's collection. 



Black Gyrfalcon. Falco rusticolus obsoletus {Gmel.). 

 Winter visitant ; three specimens. 



