BIRDS OF NORTH AND MIDDLE AMERICA. 721 
Uria lachrymans Lesson, Traité d’Orn., 1831, 638.—Gray (R.), Birds West 
Scotland, 1871, 424. 
{ Uria] lachrymans SHarrz, Hand-list, i, 1899, 130. 
Uria lacrymans VALENCIENNES, in Choris, Voy. Pittor., 1822, Aléout., 27, pl. 23 
(Newfoundland; ex La Pylaie, manuscript)—Werrner, Atlas, Palmipades, 
1828, pl. 98—Govu tp, Birds Eur., v, 1837, pl. 8397 and text —YarRE 1, Brit. 
Birds, i, 1843, preface, p. xi; iii, 1843, 351.—Macemuivray, Brit. Birds, v, 
1852, 326.—Warrers, Nat. Hist. Birds Ireland, 1853, 229. 
Uria troile lacrymans Scuatow, Végel der Arktis, 1904, 127 (synonymy, range, 
etc.). 
Uria lacrimalis ‘‘Kretschmar” Scutnz, Thierreich, iv, 1825, 532. 
Uria leucopsis Bream, Beitr. Vogelk., iii, 1823, 880 (Iceland); Isis, 1826, 888; 
Handb. Vég. Deutschl., 1831, 982. 
Uria troile (not Colymbus troille Linneus) Bonararts, Ann. Lyc. N. Y., ii, 1828 
(“Synopsis”), 424.—AupuBon, Orn. Biog., iii, 1835, 142, pl. 218; Synopsis, 
1839, 350; Birds Am., 8vo ed., vii, 1844, 267, pl. 473 —GouLp, Birds Great 
Brit., v., 1873, pl. 48, tear fe , and text, part.—Barrp, Brewer, and 
Rinawiy, Water Birds N. Am., li, 1884, 477, part. 
U[ria] troile Ripaway, Man. N. Am. Birds, 1887, 18, part. 
[Lomvia] troile Cours, Key N. Am. Birds, 1872, 346, part. 
{ Uria trotle] 8 LatHam, Index Orn., ii, 1790, 787, part (based on Colymbus minor 
Gmelin, Uiia svarbag and U. ringvia Briinnich; etc.). 
(2) [ Uria trotle] y Latnam, Index Orn., ii, 1790, 797 (based on Uria alga Briinnich),. 
URIA TROILLE TROILLE (Linnzus). 
MURRE. 
Adults in breeding plumage (sexes alike)—Head and neck plain 
olive-brown or sepia to nearly clove-brown, little if any darker on 
pileum and hindneck, but sometimes slightly more grayish on crown; 
rest of upper parts plain dark grayish brown (nearest chatura drab 
or fuscous, but more grayish than the latter), the sécondaries nar- 
rowly but sharply tipped with white; under parts, including median 
portion of lower foreneck, white, immaculate except on outer portion 
of sides and flanks, where broadly streaked with grayish brown; 
bill black; inside of mouth yellow; iris dark brown; legs and feet 
dull black or dusky. 
Winter plumage.—Whole under side of head, foreneck, malar, 
suborbital, and auricular regions, and stripe on each side of occiput 
white, the latero-occipital area separated from the white below it, 
except posteriorly, by a postocular stripe of dark smoky brown, 
extending along upper edge of auriculars; bill and feet more brownish. 
Young.—Similar to winter adults but without white on sides of 
occiput, and white of foreneck faintly mottled with grayish brown 
or dusky; bill smaller. 
Downy young.—Head and neck sooty black, finely streaked with 
dull grayish white; upper parts plain deep grayish brown or brownish 
gray, the sides and flanks similar but paler; chest, breast, abdomen, 
and anal region immaculate white. 
40017—19—Bull. 50, pt 8——47 
