Vo ] 8 * V1 ] Ninth Supplement to the A. O. U. Check- List. 109 



Catharista urubu (Vieill.). 



Vultur urubu Vieill. Ois. Am. Sept. I, 1807, 53, pi. ii. 

 Catharista urubu Vieill. Nouv. Diet. d'Hist. Nat. XII, 18 17, 

 401. 



ob-la. Haliaeetus leucocephalus alascanus C. H. Town- 

 send. 



Northern Bald Eagle. 



Halicetus leucocephalus alascanus C. H. Townsend, Proc. Biol. 

 Soc. Wash. XI, June, 1897, 145. 



[B 41, 43, part, C 362, /rt7Y, R 451, /or/, C 534, part.] 



Geog. Dist. — Northern North America. By the admission of 

 No. §352^, If. leucocephalus becomes restricted to the southern 

 form, confined chiefly to the United States. 



369a. Syrnium occidentale caurinum Merriam. 



Northern Spotted Owl. 

 Syrnium occidentale caurinum Merriam, Auk, XV, Jan. 1898, 

 39- 



[B— , C— R — C— .] 



Geog. Dist. — Coast region of Washington and British 

 Columbia. 



373£. Megascops asio trichopsis (Wagl.). This becomes 

 Megascops asio mccalli (Cass.). 



It will now stand as in the first edition of the Check-List 

 (p. 201). The change was due to an erroneous identification of 

 Wagler's Scops trichopsis, which has since been corrected. 



373.1. Megascops trichopsis (Wagler). 

 Scops trichopsis Wagler, I sis, 1832, 276. 

 Megascops trichopsis Kaup, Tr. Z. S. Lond. IV, 1862, 227. 



[B— , C— , R— , C— .] 



