12 



NORTH AMERICAN FAUNA. 



[> T o. 7. 



LIST OF BIRDS— Continued. 



209. Passerella iliaca megarliynclia. 250. 



210. Passerella iliaca schistacea. 251. 



211. Pipilo maculatus megalonyx. 252. 



212. Pipilo maculatus oregonus. 253. 



213. Pipilo clilorurus. 254. 



214. Pipilo fuscus mesoleucus. 255. 



215. Pipilo fuscus crissalis. 256. 



216. Pipilo aberti. 257. 



217. Habia melanocephala. 258. 



218. Guiraca ccerulea eurliynclia. 259. 



219. Passerina amcena. 260. 



220. Calamospiza melanocorys. 261. 



221. Piranga ludoviciana. 262. 



222. Piranga liepatica. 263. 



223. Progne suMs hesperia. 264. 



224. Petroclielidon lunifrons. 265. 



225. Chelidon erythrog aster. 266. 



226. Taeliyeineta bicolor. 267. 



227. Taeliyeineta tlialassina. 268. 



228. Clivicola riparia. 269. 



229. Stelgidopteryx serripennis. 270. 



230. Ampelis cedrorum. 271. 



231. Pliainopepla nitens. 272. 



232. Lanius ludovicianus excubitorides. 273. 



233. Fireo gilvus swainsoni. 274. 



234. Fireo solitarius cassinii. 275. 



235. Fw-eo solitarhts plumbeus. 276. 



236. Fireo belliipusillus. 277. 



237. Fireo vicinior. 278. 



238. Helminthopliila lucice. 279. 



239. Helminthopliila ruficapilla gutluralis. 280. 



240. Helminthopliila celata luiescens. 281. 



241. Dendroica oestiva. 282. 



242. Dendroica auduboni. 283. 



243. Dendroica nigrescens. 284. 

 244... Dendroica townsendi. 285. 



245. Dendroica occidentalis. 286. 



246. Seiurus noveboracensis notabilis. 287. 



247. Geothlypis macgillivrayi. 288. 



248. Geothlypis triclias occidentalis. 289. 



249. Icteria virens longicauda. 290. 



Sylvania pusilla pileolata. 



Anthus pennsylvanicus. 



Cinclns mexicanus. 



Oroscoples montanus. 



Mimus p olygl ottos. 



Harporhynchus redivivus. 



Harporhynchus lecontei. 



Harporhyn elms crissalis. 



Heleodytes brunneicapillus. 



Salpinctes obsoletus. 



Catherpes mexicanus conspersus. 



Thryothorus bewichii spilurus. 



Thryothorus beiviclcii bairdi. 



Troglodytes aedon aztecus. 



Cistothorus palustris paludicola. 



Certhia familiaris occidentalis. 



Sitta carolinensis aculeata. 



Sitta canadensis. 



Sitta pygmcea. 



Parus inornatus. 



Parus inornatus griseus. 



Parus gainbeli. 



Parus rufescens neglectus. 



C hamwa fasciata liensliawi. 



Psaltriparus minimus californicus. 



Psaltriparus plumbeus. 



Auriparus flaviceps. 



Eegulus satrapa olivaceus. 



Eegulus calendula. 



Polioptila cairulea obscura. 



Polioptila plumbea. 



Polioptila californica. 



Myadestes townsendii. 



Turdus ustulatus. 



Turdus ustulatus sivainsonii. 



Turdus aonalasclilcw. 



Turdus aonalasclilcw auduboni. 



Merula migratoria propinqua. 



Hesperociclila nwvia. 



Sialia mexicana. 



Sialia arctica. 



iEchmopliorus occidentalis. Western Grebe. 



The western grebe was seen only in the San Joaquin Yalley, where 

 Mr. Nelson observed a few at Bnena Vista Lake, in October. 



Colymbus nigricollis californicus. Eared Grebe. 



The eared grebe was fonnd in most of the larger ponds or la&es 

 throughout the region visited by the expedition. At Owens Lake, 

 Calif., large flocks were seen as late as the middle of June. Hundreds 

 of dead ones were observed along the shore, where they were drifted 

 by the wind. The writer counted the bodies found within the limits 

 of a given distance, and estimated the total for the entire lake shore 



