COUES KEY. 



Anorthura hiemalis. 



hiemalis paciticus. 

 alascensis. 



APPENDIX. 1147 



UNION LIST. 



722. Olbiorchilus hiemalis. 



722 a. hiemalis pacificus, 



723. alascensis. 



722 6. Olbiorchilus hiemalis helleri Osgood. Kadiak Winter Wren. Anorthura 

 hiemalis helleri Oscjood, Auk, xviii, April, liJOl, 181. Olbiorchilus hiemalis helleri Ober- 

 HOLSER, Auk, xix, April, 1902, 179. Kadiak Island, Alaska. 



723.1. Olbiorchilus meligerus Oberholser. Aleutian Wren. Anorthura meli- 

 yera Oberholser, Auk, xvii, Jan. 1900,25. Olbiorchilus meligerus Oberholser, Auk, xix, 

 April, 1902, 178. The westernmost islands of the Aleutian group, Alaska. 



Telmatodytes palustris. 



palustris paludicola. 



palustris griseus. 



[Not admitted to the Key.] 



marianse. 



725. Telmatodytes palustris. 

 725a. palustris paludicola. 



7256. palustris griseus. 



725c. palustris plesius. 



725.1. marianse. 



656 a. Dendroica auduboni nigrifrons (Brewster). Dendroica auduboni nigrifrons 

 RiDGWAY, Bull. U. S. Nat. Mus. N(j. .5(1, Pt. IF, 1902, 555. "Mountains of southern Ari- 

 zona (Iluachuca and Chiricahua ranges) and southward through mountains of Chihuahua 

 to Durango." 



681c. Geothlypis trichas arizela Oberholser. Geothlypis trichas arizela Ober- 

 holser, Auk, xvi, .July, 1899, 257. I'acific coast region, from southern British Columbia 

 to northern Lower California, west of the Cascades and Sierra Nevada; in winter south to 

 Cape St. Lucas and Tejuc. 



681 f/. Geothlypis trichas brachidactyla (Swains.). Northern Yellow-throat. 

 Geothlypis trichas Imichidactyla W. 1'almku, Auk, xvii, July, 1900, 221. 



681 e. Geothlypis trichas siuuosa J. Grinnell. Salt Marsh Yellow-throat. 

 Geothlypis trichas sinuosa Grinnell, Condor, iii, May, 1901, 65. Salt marshes of San Fran- 

 cisco Bay, California. (C/. Riugway, Bull. U. S. Nat. Mus. No. 50, Pt. II, 1902, 672.) 



Geothlypis poliocephala ralphi. | 682.1. Geothlypis poliocephala. 



685 6. Wilsonia pusilla chryseola Hidgway. Golden Pileolated W.\rbler. 

 Wilsonia pusilla chryseola Ridgway, Bull. U. S. Nat. Mus. No. 50, Pt. II, 1902, 714. Pacific 

 coast district, from southern California to British Columbia, southward during migration to 

 Arizona, l^ower California, and western Mexico. 



f 18.1. Piranga rubriceps. 



614. Iridoprocne bieolor. 



615. Tachycineta thalassina lepida. 



615a. Tachycineta thalassina brachyptera Brewster. Saint Lccas .Swallow. 

 Tachycinitii thalassina bniciiiijitera Bkkws i i:i:, Bull. .Mus. Comp. Zool. xli, 1902. 167. Cape 

 region of Lower California. 



612.2. Petrochelidon melauogastra (.Swai.\>.). Mi:.\ican C'l.iii .Swallow. Mex- 

 ico, south to Guatemala, north into Arizona, along the San Bernardino and Santa Cruz 

 rivers. {('/. Mearns, Proc. Biol. Soc WaNh. xiv, 17S, Sept. 25, 1901.) 



Clivicola riparia. I <ilii. Ki|)aria riparia. 



Vireo gilvus swainsoni V 1 ^VHn. N'ireo gilvus swainsonii. 



t)31 //. Vireo noveboracensis bermudianus (P..\N(is and Bkaoiki ). Bermida 

 \'iKi;<) Vireii //eniiiidiaini> I'.\.\(;> ;iii<l r.n.vKi i i . .\uk, xviii. July. 1901,252. Bernmda 

 Islands. 



I'lranga rubriceps. 

 I achycineta bieolor. 



thalassina. 



