166 PACIFIC COAST AVIFAUNA No. 11 
southeast of the southern Sierra Nevada: Panamint, White, Grapevine and Inyo 
mountains (A. K. Fisher, N. Amer. Fauna no. 7, 1893, p. 141) ; Providence 
Mountains (F. Stephens, Condor, v, 1903, p. 105); New York Mountain, at 
extreme east end of Providence Mountains (Hollister, Auk, xxv, 1908, p. 461). 
Occurs also on the east slope of the Sierras proper, as at Carroll Creek, Lone Pine 
Creek, and Kearsarge Pass, Inyo County (Mus. Vert. Zool.). (See Swarth, Auk, 
xxxI, 1914, p. 520, pl. x1.) 
519 (746) Auriparus flaviceps flaviceps (Sundevall) 
VERDIN 
Synonyms—Aegithalus flaviceps; Paroides flaviceps; Auriparus flaviceps 
ornatus; Auriparus flaviceps lamprocephalus ; Yellow-headed Tit; Yellow-headed 
Titmouse; San Lueas Verdin. 
Status—Common resident of the mesquite and catelaw associations of the 
Lower Sonoran deserts of southeastern California. Recorded north to Resting 
Springs, Inyo County (A. K. Fisher, N. Amer. Fauna no. 7, 1893, p. 142), west 
to Victorville on the Mohave Desert (J. Mailliard and J. Grinnell, Condor, vn, 
1905, p. 102), and to the eastern declivity of San Gorgonio Pass, across the Colo- 
rado Desert (Gilman, Condor, rv, 1902, p. 88). An abundant bird along the val- 
ley of the Colorado River from Needles to Yuma, and in the Imperial Valley re- 
gion west to Vallecito, eastern San Diego County (Mus. Vert. Zool.). 
520 (742a) Chamaea fasciata henshawi Ridgway 
Pautm WREN-TIT 
Synonyms—Chamaea fasciata, part; Ground Wren, part. 
Status—Common resident of the Upper Sonoran zone west of the deserts 
and Great Basin drainage from the Mexican line through the San Diegan dis- 
triet northward coastwise to San Luis Obispo and San Benito counties, and in- 
teriorly along the western foothills of the Sierra Nevada to the lower McCloud 
River, in Shasta County (Townsend, Proc. U. S. Nat. Mus., x, 1887, p. 229) ; 
also along the inner northern coast ranges from Helena, Trinity County (L. Kel- 
logg, Condor, xm, 1911, p. 121), and Scott River, Siskiyou County (Mus. Vert. 
Zool.), south to Covelo, Mendocino County (Mus. Vert. Zool.), and Vacaville, 
Solano County (Mus. Vert. Zool.). The easternmost stations for this form are: 
vicinity of Walker Pass, Kern County (Mus. Vert. Zool.), and Campo, San Diego 
County (Mus. Vert. Zool.). 
521 (742) Chamaea fasciata fasciata (Gambel) 
INTERMEDIATE WREN-TIT 
Synonyms—Parus fasciatus; Chamaea fasciata intermedia, part; Chamaea 
fasciata rufula, part; Ground Wren, part: Ruddy Wren-tit, part; Ground Tit. 
Status—Common resident of the coast region south of San Francisco Bay, 
from the Golden Gate to southern Monterey County; east to include the Berke- 
ley hills and at least the west slopes of the Mount Hamilton range. Specimens 
indicating the existence of a race with the above range are in the Grinnell coll. 
