BIBLIOGRAPHY OF CALIFORNIA ORNITHOLOGY 145 



1906. Sharp, C. S. Nesting of the Red-bellied Hawk < Condor VIII, Novem- 

 ber 1906, pp. 144-148, 2 hftt. 

 At Kscondido. 



1906. Stephens, K. Scott Orioles at San Diego. < Condor VIII, Septem- 

 ber 1906, p. loO. 



1906. Stephens, K. Some Items in the Diet of California Shrikes. < Con- 

 dor VIII, September 1906, p. 130. 



1906. Triiesdale, F. The Prairie Falcon in California. < Oologist XXIII, May 

 1906, pp. 73-74. 



Nesting. 



1006. Willett, G. The Southern California Clapper Rail Breeding on Fresh 

 Water < Condor VIII, November 1906, p. 151. 

 Rallus levipes at Nigger Sloiigh, Los Angeles County. 



1907. Adams, E. Notes from Placer County, California. < Condor IX, Janu- 

 ary 1907, pp. 27, 28. 



On Robins, Quail, etc. 



1907. Bailey, Florence M. White-throated Swifts at Capistrano < Condor IX, 

 November 1907, pp. 169-172, 2 hftt. 



1907. Bangs, O. [See Thayer and Bangs] 



1907. Beal, F. E. L. Birds of California | in Relation to the | Fruit Industry | 

 Part I (= U. S. Department of Agriculture, Biological Survey— Bulletin No. 

 30). November 1907, pp. 1-100, pll. I-V. 



This is the most important economic treatis on California birds yet publisht. The fol- 

 lowing species are dealt with: House Finch, Western Tanager, three species of Swallows, 

 California Shrike, three species of Vireos, seven of Warblers, Western Mockingbird, Cali- 

 fornia Thrasher, five species of Wrens, California Creeper, five species of Nuthatches and 

 Titmice, two of Kinglets, Gnatcatchers and Thrushes, Western Robin and Western Blue- 

 bird. 



1907. Beck, R. H. Monterey Bay Notes. < Condor IX, March 1907, p. 58. 

 On certain seabirds. 



1907. Bolander, Eouis. Birds Observed from Marysville to Grass \'alley < Con- 

 dor IX, January 1907, pp. 22-27. 



A running account of manj- species with particular regard to nesting. 



1907. Brewster, W. Notes on the Black Rail of California. < Auk XXI\', 

 April 1907, pp. 205-210. 



The name Porzana Jamaicensis cotiirniculiis applied to all Black Rails of the west coast. 



1907. Brown, H. Where Does the Western Boundary Line Run for the Arizona 

 Quail? < Condor IX, July 1907, p. 109. 



1907. Carpenter, N. A Season with the Pacific Horned Owl < Condor IX 

 January 1907, pp. 20-22. 



Nesting habits in San Diego County. 



