1915 BIRDS OF CALIFORNIA 171 
535 (759d) Hylocichla guttata slevini Grinnell 
Monterey Hermit THRUSH 
Synonyms—Turdus nanus, part; Turdus sequoiensis, part; Turdus aona- 
laschkae sequoiensis, part; Hylocichla aonalaschkae slevini. 
Status—Fairly common summer visitant in very restricted portions of the 
southern humid coast belt: Sherwood, Mendocino County (Mus. Vert. Zool.) ; 
South Yolla Bolly Mountain (Ferry, Condor, x, 1908, p. 44; Mus. Vert. Zool.) ; 
Gualala River, Sonoma County (Sheldon, Condor, x, 1998, p. 121); Cazadero, 
Sonoma County (Mus. Vert. Zool.) ; Butano Creek, Santa Cruz Mountains 
(Jenkins, Condor, v1, 1904, p. 25) ; Big Basin, Santa Cruz Mountains (Ray, Con- 
dor, x1, 1909, p. 21) ; Pacifie Grove (Ray, Auk, xxi, 1906, p. 418) ; Point Sur, 
Monterey County (J. Grinnell, Auk, xvmt, 1901, p. 258). ° Occurs in migration 
through the San Diegan district: Redlands (Bishop, Condor, vu, 1905, p. 143) ; 
Pasadena (Grinnell, loc. cit., and Daggett, Condor, mr, 1901, p. 131). Also speci- 
men, April 16, Raymond, Madera County (Mus. Vert. Zool.). 
536 (759e) Hylocichla guttata sequoiensis (Belding) 
SrerrA Hermit THRUSH 
Synonyms—Turdus aonalaschkae, part; Turdus auduboni; Turdus aona- 
laschkae auduboni, part; Hylocichla aonalaschkae auduboni; Turdus sequoien- 
sis; Turdus aonalaschkae sequotensis, part ; ee aonalaschkae sequoiensis ; 
Audubon Hermit Thrush, part. 
Status—Fairly common summer visitant to the Canadian zone, from Mount 
Shasta south through the central Sierra Nevada to the Mount Whitney region: 
Sirretta Meadows, Tulare County (Mus. Vert. Zool.) ; also on the Warner Moun- 
tains, Modoe County (Mus. Vert. Zool.), Panamint and Inyo mountains, Inyo 
County (A. K. Fisher, N. Amer. Fauna no. 7, 1893, p. 146), and on the San Ber- 
nardino Mountains (J. Grinnell, Univ. Calif. Publ. Zool., v, 1908, p. 130). 
Strange to say, this form has not to my knowledge been captured as a migrant 
anywhere within the state, save at Independence, Inyo County (Mus. Vert. 
Zool.). Various records of ‘‘auduboni’’ apply to H. g. guttata. 
537 (761a) Planesticus migratorius propinquus (Ridgway) 
WESTERN ROBIN 
Synonyms—Turdus migratorius; Merula migratoria propinqua; Merula con- 
finis; Planesticus confinis; Cape Robin; San Lucas Robin. 
Status—Common summer visitant to the Transition and Canadian zones 
along the entire Sierra Nevada, in the Humboldt Bay region, and on the Trin- 
ity and Warner mountains (Mus. Vert. Zool.) ; also in southern California, on 
Mount Pinos (J. Grinnell, Auk, xx, 1905, p. 391), San Gabriel Mountains (J. 
Grinnell, Bds. Los Angeles Co., 1898, p. 51), and San Bernardino Mountains 
(many records). Not known to breed anywhere in the San Francisco Bay region 
proper ; southernmost breeding stations west of Sacramento Valley: Seaview and 
Cazadero, Sonoma County (J. and J. W. Mailliard, MS), and San Geronimo, 
Marin County (J. and J. W. Mailliard, MS). Occurs in winter abundantly, but 
