204 CHECK-LIST OF NORTH AMERICAN BIRDS. 



[B , C , R 407 rt, C 481.] 

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



377 a. Surnia ulula caparoch (MULL.). 



American Hawk Owl. 



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

 Surnia ulula caparoch STEJX. 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 hypogcea 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 <z. Speotyto cunicularia floridana RIDGW. 



Florida Burrowing Owl. 



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

 1874, 216. 



[B , C , R 408 <z, 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. Isis, 1832, 275. 



