271. TROGLODYTES PARKMANNI, Aud. 



Parkinan's TVren. 



272. TROGLODYTES AMERICANUS, Aud. 



Wood IVreii. 



273. TROGLODYTES HYEMALIS, Vieill. 



TFinter TVren. 



274. CHAMAEA FASCIATA, Gambel. 



Ground Tit. 



275. CERTHIA AMERICANA, Bonap. 



American Creeper. 

 27G. CERTHIA MEXICANA. Gloger. 

 Mexican Creeper. 



277. SITTA CAROLINENSIS, Gmelin. 



Wbite-bellied Xutbatcli. 



278. SITTA ACULEATA, Cassin. 

 Slender-billed IVutliatcb. 



279. SITTA CANADENSIS, Linn 



Red-bellied IVutbatch. 



280. SITTA PUSILLA, Latham. 

 Brown-beaded Xutbatcb. 



281. SITTA PYGMAEA, Vigors. 



California IVutliatcb. 



282. POLIOPTILA CAERULEA, Sclat. 



Blue-gray Gnatcatcber. 



283. POLIOPTILA PLUMBEA, Baird. 



T¥estern Gnatcatcber. 



284. POLIOPTILA MELANURA, Lawrence. 



Black-tailed Gnatcatcber. 



285. LOPHOPHANES BICOLOR, Bonap. 



Tufted Titmouse. 



286. LOPHOPHANES ATRICRISTATUS, Cass. 



Black-crested Tit. 



287. LOPHOPHANES INORNATUS, Cassin. 



Gray Titmouse. 

 "88. LOPHOPHANES WOLLWEBERI, Bonap. 



TVollweber'8 Titmouse. 

 289. PARUS SEPTENTRIONALIS, Harris. 



L.ong-tailed Cbickadee. 

 289a. Var. PARUS ALBESCENS, Baird. 

 Hoary Titmouse. 



290. PARUS ATRICAPILLUS, Linn. j 



Black-cap Titmouse. 



291. PARUS OCCIDENTALIS, Baird. 



IVestcrn Titmouse. 



292. PARUS MERIDIONALIS, Sclater. ] 



Mexican Titmouse. 



293. PARUS CAROLINENSIS, Aud. 



Carolina Titmouse. 



294. PARUS MONTANUS, Gambel. j 



Mountain Titmouse. 



295. PARUS RUFESCENS, Towns. j 



Cbestnut-backed Tit. ' 



■I 



296. PARUS HUDSONICUS, Forster. i 



Hudsonian Titmouse. 



297. PSALTRIPARUS MELANOTUS, Bonap j 



Black-cbeeked Tit. 



298. PSALTRIPARUS MINIMUS, Bonap. j 



L.east Tit. | 



299. PSALTRIPARUS PLUMBEUS, Baird. i 



I^ead-colored Tit. 



300. PAROIDES FLAVICEPS, Baird. .j 



Verdin. \ 



301. CERTHIOLA FLAVEOLA, Sund. \ 



Yellow-rumped Creeper. 



302. EREMOPHILA CORNUTA, Boie. \ 



Sky I.ark. \ 



303. HESPERIPHONA VESPERTINA, Bonap | 



Evening Grosbeak. 



304. PINICOLA CANADENSIS, Cab. i 



Pine Grosbeak. ^ 



305. CARPODACUS PURPUREUS, Gray. j 



Purple Fincb. 



306. CARPODACUS CALIFORNICUS, Baird. i 



Western Purple Fincb. 



307. CARPODACUS CASSINH, Baird. 



Cassin's Purple Fincb. ^ 



308. CARPODACUS FRONTALIS, Gray. | 



House Fincb. 

 809. CARPODACUS HAEMORRHOUS, Waqu ' 

 3Iexican Fincb. 



