204 CHECK-LIST OF NORTH AMERICAN BIRDS. 



[B,C,R 407 0,0481.] 

 HAB. Arctic portions of the Old World. Casual in Alaska. 



3770. Surnia nlula caparoch (MULL.). 



American Hawk Owl. 



Strix caparoch MULL. S. N. Suppl. 1776, 69. 

 Surma ulula caparoch STEJN. Auk, I. Oct. 1884, 363. 



[B 62, C 326, R 407, C 480.] 



HAB. Arctic America, migrating in winter to the northern border 

 of the United States. Occasional in England. 



GENUS SPEOTYTO GLOGER. 



Speotyto GLOG. Handb. Naturg. 1842, 226. Type, Strix cunicu- 

 laria MOL. 



378. Speotyto cunicularia hypogaea (BONAP.). 



Burrowing Owl. 



Strix hypogaa BONAP. Am. Orn. I. 1825, 72. 



Spheotyto cunicularia var. hypogaa RIDGW. in COUES'S Key, 1872, 208. 



[B 58, 59> C 332, R 408, C 487.] 



HAB. United States, from the Pacific coast to the Great Plains, 

 south to Central America. Accidental in Massachusetts. 



378 #. Speotyto cunicularia floridana RIDGW. 



Florida Burrowing Owl. 



Speotyto cunicularia var. floridana RIDGW. Am. Sportsm. V. July 4, 

 1874, 216. 



[B , C , R 408 a, C 488.] 

 HAB. Florida. 



GENUS GLAUCIDIUM BOIE. 

 Glaucidium BOIE, I sis, 1826, 970. Type, Strix nana KING. 



379. Glaucidium gnoma WAGL. 



Owl. 



Glaucidium gnoma WAGL. I sis, 1832, 275. 



