BIRDS OF NORTH AND MIDDLE AMERICA. 725 
Coasts and islands of northern Pacific and Bering Sea, from California 
to Alaska and across to eastern Siberia, thence southward to northern 
Japan; breeding from Farallon Islands, California, to Norton Sound, 
Pribilof Islands, St. Matthew Island, and Aleutian Islands, Alaska, 
and Commander Islands, Kamchatka; in winter southward to south- 
ern California (Santa Monica), Kuril Islands, and northern Japan 
(Hakodate); has been recorded from coast of eastern Siberia, Wrangel. 
Island, and Herald Island. 
Uria troile (not Colymbus troille Linneus), Vizrttot, Nouv. Dict. d’Hist. Nat.,. 
xiv, 1817, 35, part (Kamchatka; Pacific coast North America):—Cuoris, 
Voy. Pittor., Aléout., 1822, pl. xx.—Nrwssrry, Fep. Pacific R. R. Surv.,. 
vi, pt. iv, 1857, 110 (Farallon Islands, etc., California) —BLakiston and 
Prrer, Ibis, 1878, 211 (Hakodate, Japan); Trans. Asiat. Soc. Japan, viii,. 
1880, 180 (Hakodate, Japan); x, 1882, 91 (Hakodate, Japan).—BLAKIsTON,. 
Amend. List Birds Japan, 1884, 32.—Granr, Cat. Birds Brit. Mus., xxvi, 
1898, 573, part (Kuril Islands; Bering Island; Stewarts Island and St. Mi- 
chaels, Alaska; Monterey and Farallon Islands, California). 
{ Uria] troile SHarpz, Hand-list, i, 1899, 130, part.—ForBEs and Roprinson, 
Bull. Liverp. Mus., ii, no. 2, 1899, 51, part (Kamchatka). 
[Lomvia] troile Cours, Key N. Am. Birds, 1872, 346, part. 
Lomvia troile Couns, Check List, 1873, no. 634, part.—Bzan, Proc. U. 8. Nat, 
Mus., v, 1882, 172 (Cook Inlet, Alaska). 
Alca troile SzEEBouM, Birds Japanese Emp., 1890, 273, part. 
Uria lomvia (not Cepphus lomvia Pallas, 1826) Dau, and Bannister, Trans. 
Chicago Ac. Sci., i, 1869, 309, part (Kadiak Island, Alaska). 
Uria briinnichit (not Uria briinnichi Sabine, 1817) HrERMANN, Rep. Pacific R. R. 
Surv., x, pt. iv, 1849, Birds, p. 75 (Farallon Islands; habits). 
Catarractes californicus Bryant (H.), Proc. Bost. Soc. N. H., viii, 1861, 142 
(Farallon Islands, California). : 
Lomvia californica Couss, Proc. Ac. Nat. Sci. Phila., 1868, 79, fig. 16 (monogr.). 
Uria californica Datu and BANNISTER, Trans. Chicago Ac. Sci., i, 1869, 309 
(Sitka and Kadiak, Alaska).—Finscu, Abh. Nat. Ver. Bremen, iii, 1872, 77 
(Alexandrovsk; crit.).—Datt, Proc. Calif. Ac. Sci., v, 1873, 34 (Unalaska 
Island); v, 1874, 280 (Aleutian Islands).—Srrsnecrer, Naturen, 1884, 54 
(Commander Islands).—GrINNELL, Pacific Coast Avif., no. 3, 1902, 11 (Cali- 
fornia range). 
[Lomvia trotle] var. californica Cours, Key N. Am. Birds, 1872, 346, in text. 
Lomvia troile var. californica Couss, in Elliott’s Affairs in Alaska, 1875, 210 
(Pribilof Islands; crit.). 
Lomvia troile, var. californica Extiotr, Monogr. Pribylov Group, 1882, 135 (much 
less numerous than L. arra). 
Lomvia troile californica Ripaway, Proc. U.S. Nat. Mus., iii, Sept. 4, 1880, 212 
(Cat. N. Am. Birds, no. 763a); Nom. N. Am. Birds, 1881, no. 763a.—CovEs, 
Check List, 2d ed., 1882, no. 875.—NELson, Cruise ‘Corwin’ in 1881 (1883), 
117 (Aleutian Islands). . 
L{omvia] i[roile] californica Cougs, Key N. Am. Birds, 2d ed., 1884, 817. 
[Uria trotle] B. californica Barrp, Brewer, and Ripa@way, Water Birds N. Am., 
ii, 1884, 476, under U. troile. 
U[ria] troile californica Bainp, BREWER, and Ripcway, Water Birds N. Am., ii, 
1884, 479, under fig —Ripeway, Man. N. Am. Birds, 1887, 18. 
