THE CONDOR 
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Troglodytes tanneri C. H. Townsend. Clarion Island Wren. Abundant on 
Clarion Island May 21st. 
Sitta canadensis Linn. Red-breasted Nuthatch. Several seen and heard on 
Guadalupe Island March 22nd. 
Auriparus flaviceps lamprocephalus Oberh. Baird Verdin. Abundant at San 
Jose del Cabo April 22nd; common at San Juanico Bay June 1 2th. 
Regulus calendula obscurus (Ridgw.). Dusky Kinglet. Guadalupe Island 
March 22nd, extremely rare. 
Polioptila californica Brewst. Black-tailed Gnatcatcher. San Juanico Bay 
June 1 2th, not common. 
Myiadestes townsendi (Aud.). Townsend Solitaire. One seen on Guadalupe 
Island March 22nd. 
Hylocichla guttata nana (Aud.). Dwarf Hermit Thrush. San Martin Island 
March 12th, Todos Santos Island March 10th, not uncommon. 
Merula migratoria propinqua (Ridgw.). Western Robin. Common on Todos 
Santos Island March 10th. 
Merula confinis (Baird). St. Lucas Robin. Seen about San Jose del Cabo 
April 22nd, but not common. 
REFERENCES 
Xantus, John. — Descriptions of Supposed New Species of Birds from Cape St. 
Lucas, Lower California <Proc. Acad. Sci. Phila., 1859, 297-299. 
Baird, S. F. — Notes on a Collection of Birds made by Mr. John Xantus at Cape 
St. Lucas, Lower California, and now in the Museum of the Smithsonian 
Institution. <Proc. Acad. Sci. Phila., 1859, 299-306. 
Cooper, J. G. — Ornithology of California I. Cambridge, 1870. 
Grayson, Col. Andrew J. — On the Physical Geography and Natural History of the 
Islands of the Tres Marias and of Socorro, 1 ff the Western Coast of Mex- 
ico. <iProc. Bust. Soc. Nat. Hist., XIV, 1870-71, 261-286. 
Exploring Expedition to the Island of Socorro. <C I bid. , 287-297. 
List of Socorro Island Birds collected by A. J. Grayson, May 1867. <Ibid., 
198-302. 
Belding, Lyman. — Catalogue of a Collection of Birds made near the Southern Ex- 
tremity of the Peninsula of Lower California. <CProc. U. S. Nat. Mus., 
V, 1883, 532-550. 
Second Catalogue of a Collection of Birds made near the Southern Ex- 
tremity of Lower California. <Froe. U. S. Nat. Mus. VI, 1883, 344-352. 
Bryant, Walter E.' — A Catalogue of the Birds of Lower California, Mexico. <Proc. 
Calif. Acad. Sci., 2nd series, II, 1889, 237-320. 
Townsend, C. H. — Birds from the Coasts of Western North America and Adjacent 
Islands, Collected in 1888-89, with Descriptions of New Species. <Proc. 
U. S. Nat. Mus., XIII, 1890, 131-142. 
Anthony, A. W. — Avifauna of the Revillagigedo Islands. <Auk XV, 1898, 31 1. 
The Boobies of the Revillagigedo Islands. <Osprey III, 1898, 4. 
Petrels of Southern California. <Auk XV, 1898, 140. 
Nesting Habits of the Pacific Coast Species of the Genus Puffinus. 
<Auk. XVII, 1900, 247. 
Brewster, William — Birds of the Cape Region of Lower California. <Bull. Harv. 
Mus. Comp. Zook, XLL 1902. 
