8 University of Califor)iia I'ubliiatiuiis in Zoology. [Vol. i 



Strix occidentalis occidentalis. 



Length 

 (before 

 No. Sex Collection of Locality Date skinning) Wing Tail 



l.jl $ J. Grinnell Pasadoua Nov. 30, 1894 4.58 323 213 



152 (^ J. Grinnell Pasadena Nov. 30, 1894 44.5 321 197 



^ G. F. Morcom San Diego Co. Oct. 11, 1885 318 207 



juv. G. F. Morcom Pasadena June 6, 1902 



juv. G. F. Morcom Pasadena June 6, 1902 



1674 c^ H. S. Swarth Pasadena Oct. 22, 1900 467 328 206 



1675 c? H. S. Swarth Pasadena Oct. 22, 1900 465 326 212 



Strix occidentalis caurinus. 

 5941 $ Univ. Calif . Mus. Mt. Tamalpais, 



Yert. Zool. Cal. May 23, 1896 323 211 



Strix occidentalis luuicliucae. 



(^ G. F. Morcom Huachuca Mts., 



Ariz. Aprilll,1903 432 318 192 



LITERATURE CITED. 



Bendire, C. E. 



1882. The Spotted Owl. Ornithologist and Oologist, v. 7, p. 99. 

 1892. Life Histories of North American Birds. Special Bull. No. 1, 

 U. S. Nat. Mus., pp. i-viii. 1-446. 

 Childs, J. L. 



1906. Ornithological Collection of John Lewis Childs, Floral Park, 

 N. Y. Warbler, v. 2, pp. 66-106. 

 Coues, E. 



1865. Ornithology of a Prairie Journey, and notes on the Birds of 

 Arizona. Ibis, v. 2, pp. 157-165. 

 Jones, L., and Dawson, W. L. 



1900. A Summer Reconnoissance in the West. Wilson Bull., No. 33, 

 pp. 1-39. 

 Rhoads, S. N. 



1892. The Birds of Southeastern Texas and Southern Arizona observed 

 during May, June, and July, 1891. Proc. Acad. Nat. Sci., 

 Philadelphia, 1892, pp. 98-126. 

 Ridgway, R. 



1874. Two Rare Owls from Arizona. Am. Nat., v. 8, pp. 239-240. 

 1895. On the Correct Subspecific Names of the Texas and Mexican 

 Screech Owls. Auk, v. 12, pp. 389-390. 

 Swarth, H. S. 



1904. Birds of the Huachuca Mountains, Arizona. Pac. Coast Avi- 

 fauna, No. 4, ])p. 1-70. 

 Woodhouse, S. W. 



1853. Report of an Expedition down the Zufii and Colorado Rivers, 

 by Captain L. Sitgreaves. Birds. By S. W. Woodhouse. M.D., 

 pp. 58-105. War Dept., Washington. 



