1917 BIRDS OF THE SOUTHERN CALIFORNIA ISLANDS 117 



1904. Breninger, G. F. San Clemente Island and its Birds. < Auk, xxi, April 1904, 

 pp. 218-223. 



Mentions 35 species. 



1904. Cooke, W. W. Distribution and Migration of North American Warblers. = Divi- 

 sion of Biological Survey, U. S. Department of Agriculture, Bull. 18, pp. 1-142. 

 Unimportant reference to Vermivora c. sorclida. 



1904. Reed, C. A. North American Birds' Eggs; Doubleday, Page and Company, New 

 York; pp. 12+1-136, many figs. 



1904. Ridgway, R. The Birds of North and Middle America. =z\J. S. Nat. Mus., Bull. 

 50; Part iii, Motacillidae, Corvidae, Hirundinidae, Paridae, Ampelidae, Sittidae, Ptil- 

 ogonatidae, Certhiidae, Dulidae, Troglodytidae, Vireonidae, Cinclidae, Laniidae, Cha- 

 niaeidae, Sylviidae; pp. i-xx, 1-801, pis. i-xix. 



1905. Cooke, W. W. The Winter Ranges of the Warblers ( Mniotiltidae). < Auk, xxii, 

 July 1905, pp. 296-299. 



Unimportant reference to Vermivora c. sorclida. 



1905. Grinnell, J. The Flycatcher from the Santa Barbara Islands. < Condor, vii, 

 March 1905, pp. 51-52. 



Questions status of the island subspecies. 



1905. Oberholser, H. C. The forms of Verviivora celata (Say). < Auk, xxii, July 



1905, pp. 242-247. 

 Critical. 



1906. C[hilds]., J. L. Eggs of the Santa Barbara Flycatcher (Evipidonax insulicola). 



< Warbler, n, June 1906, p. 33. 



1906. Grinnell, J. The Empidonax from Santa Catalina Island. < Condor, viii. May 



1906, p. 74. 

 Questions status. 



1906. Grinnell, J. The Catalina Island Quail. < Auk, xxni, July 1906, pp. 262-265. 

 Original description of Lophortyx catalinensis. 



1906. Howard, O. W. Nesting of the Dusky Warbler (Helminthophila celata sordida). 



< Warbler, ii, March 1906, pp. 8-10, pi. i, fig. ii. 



On San Clemente Island. 



1907. Chapman, F. M. The Warblers of North America; D. Appleton & Company, New 

 York; pp. i-ix, 1-306, 36 pis. 



1907. [Childs, J. L.] Eggs of the Santa Catalina Partridge {Lophortyx catalinensis 

 Grinnell). < Warbler, in, p. 1, pi. 



1907. Godman, F. duC. A Monograph of the Petrels (Order Tubinares). In Five 

 Parts. Part i; Witherby & Co., London; pp. 1-68, 20 pis. 

 Includes our forms of Oceanodroma. 



1907. Grinnell, J. The California Distribution of the Roadrunner (Geococcyx calif or- 

 nianus). < Condor, ix, March 1907, pp. 51-53, map, fig. 



1907. Mearns, E. A. Mammals of the Mexican Boundary of the United States. = U. S. 

 Nat. Mus., Bull. 56, April 1907, pp. i-xv, 1-530, 13 pis., 126 figs, in text. 

 Including a list of birds from San Clemente Island. 



1907. Ridgway, R. The Birds of North and Middle America. = U. S. Nat. Mus., Bull. 

 50. Part IV. Turdidae, Alaudidae, Zeledoniidae, Oxyruncidae, Mimidae, Tyrranni- 

 dae, Sturnidae, Pipridae, Ploceidae, Cotingidae; pp. i-xxii, 1-974, pis. i-xxxiv. 



