BIRDS OF NORTH AND MIDDLE AMERICA. 155 



335, part; Cat. N. Am. Birds, 1859, no. 245, part— Wilms, Ann. Rep. 

 , Smithson. Inst, for 1858 (1859), 282 (Nova Scotia).— Blakiston, Ibis, 1862, 

 5 (Forks of Saskatchewan); 1863, 66 (Saskatchewan).— Verrill, Proc. Bost. 

 Soc. N. H., ix, 1863, 234 (Maine).— (?) Deesseh, Ibis, 1865, 480 (near San 

 Antonio, Texas, breeding) .—McIlwraith, Proc. Essex Inst., v, 1866, 87 

 (Hamilton, Ontario).— Cotjes, Check List, 1873, no. 125; 2d ed., 1882, no. 

 174; Birds N.W., 1874, 97, part— Allen, Bull. Mus. Comp. Zool., iii, 1872, 

 176, part (e. Kansas) ; Proc. Bost. Soc. N. H., xvii, 1874, 54 (Dakota).— Snow, 

 Birds Kansas, 1873, 5.— McCauley, Bull. U. S. Geol. Surv. Terr., iii, 1877, 

 662 (n. Texas) .—Brewster, Bull. Nutt Orn. Club, iii, 1878, 115 (descr. 

 young).— Brewer, Bull. Nutt. Orn. Club, iv, 1879, 237 (East Bethel, Ver- 

 mont, breeding). — Merriam, Bull. Nutt. Orn. Club, vi, 1881, 228 (Adiron- 

 dacks. New York, breeding). — Gadow, Cat. Birds Brit. Mus., viii, 1883, 

 296, part. — Bicknell, Auk, i, 1884, 218 (song). — American Ornithologists' 

 Union, Check List, 1886, no. 627, part.— Seton, Auk, iii, 1886, 325 (Bed R., 

 Assiniboine R., Redwing, and Duck Mts., w. Manitoba). — Cookb, Bird 

 Migr. Miss. Val., 1888, 234 (localities and dates). — Ridgway, Orn. Illinois, 

 i, 1889, 184. — Scott, Auk, vii, 1890, 15 (Tarpon Springs, Florida, spring 

 migr.). — Thompson, Proc. U. S. Nat. Mus., xiii, 1890, 615 (Manitoba; sum- 

 mer resid.). — Nehelinq, Our Native Birds, etc., i, 1893, 292, part. — Fleming, 

 Auk, xviii, 1901, 43 (Elmsdale and Beaumaris, n. Ontario). — Howell, Auk, 

 xviii, 1901, 343 (Mount Mansfield, Vermont, breeding). 



[ Vmo} gilvus Coues, Key N. Am. Birds, 1872, 121. 



V\_ireo'\ gilvus Coues, Key N. Am. Birds, 2d ed., 1884, 332. — Ridgway, Man. N. 

 Am. Birds, 1887, 471. 



[ Vireo gilvus} Dwight, Auk, xiv, 1897, pi. 2, left-hand fig. 



Vireo gilva S^ainson, Fauna Bor.-Am., ii, 1831, 235, in text (crit.). — Brewer, , 

 Proc. Bost. Soc. N. H., vi, 1857, 109. 



Vireosylvia gilva Cassin, Proc. Ac. Nat Sci. Phila., 1851, 153, part. — (?) Sclater, 

 Proc. Zool. Soc. Lond., 1856, 298 (Cordova, Vera Cruz); Cat. Am. Birds, 

 1862, 43 (Philadelphia).— Baikd, Review Am. Birds, 1866, 342 (Fort Simp- 

 son, s. Mackenzie; Selkirk Settlement, Manitoba; Missouri R.; Fort Look- 

 out, Nebraska, etc.).— (?) Merrill, Proc. U. S. Nat Mus., i, 1878, 125 

 (Fort Brown, Texas, Oct 2).— Ridgway, Proc. U. S. Nat. Mus., iii, 1880, 

 174; Nom. N. Am. Birds, 1881, no. 139. 



Vlireosylvia] gilva Jordan, Man. Vertebr. E. U. S., 4th ed., 1884, 75. 



Vireosylvia gilvus Baied, Brewer, and Ridgway, Hist. N. Am. Birds, i, 1874, 368, 

 pi. 17, fig. 3.— Brewer, Proc. Bost. Soc. N. H., xvii, 1875, 440. 



[Vireo gilvus'] a. gilvus Coces, Birds N. W., 1874, 97 (synonymy). 



[Vireo gilvus swainsom] a. gilvus Coues, Birds Col. Val., 1878, 501 (synonymy). 



[ Vireosylvia gilvus'] var. gilvus Baird, Brewer, and Ridgway, Hist. N. Am. Birds, 

 i, 1874, 360. 



Muscicapa melodia Wilson, Am. Orn., v, 1812, 85, pi. 42, fig. 2 (Pennsylvania). — 

 Stephens, Shaw's Gen. Zool., x, 1817, 382. — Bonaparte, Journ. Ac. Nat. 

 Sci. Phila., iv, 1824, 176. 



VIREOSYLVA GILVA SWAINSONII (Baird). 

 WESTERlf ■WAKBLING VIREO, 



Similar to K ^. gilva, but smaller, with relatively smaller bill; col- 

 oration darker, especially the pileum, which is perceptibly (often 

 distinctly) darker than the back; the latter, together with sides and 

 flanks, usually more strongly olivaceous. 



