ge Ninth Supplement to the A. O. U. Check-List. meye) 
Catharista urubu (VIEILL.). 
Vultur urubu VirtLt. Ois. Am. Sept. I, 1807, 53, pl. ii. 
Catharista urubu ViEILL. Nouv. Dict. d’Hist. Nat. XII, 1817, 
401. 
3d52a. Halizetus leucocephalus alascanus C. H. ‘Town- 
SEND. 
Northern Bald Bagle. 
Flalietus leucocephalus alascanus C. H.'TOwNSEND, Proc. Biol. 
Soc. Wash. XI, June, 1897, 145. 
[B 41, 43, part, C 362, part, R 451, part, C 534, part.] 
Geroc. Dist. — Northern North America. By the admission of 
No. 352a, ff. 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, 
59: 
Been ie sO ae 
Groc. Dist.—Coast region of Washington and_ British 
Columbia. 
3736. Megascops asio trichopsis (Wac..). This becomes 
Megascops asio mcecalli (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. 
375.1. Megascops trichopsis (WacLer). 
Scops trichopsis WAGLER, Isis, 1832, 276. 
Megascops trichopsis Kaur, Tr. Z. S. Lond. IV, 1862, 227. 
[B—, C—, R—, C—.] 
