208 CALIFORNIA ACADEMY OF SCIENCES. 



sion of the Great Basin, but were not observed eastward 

 of the upper portion of the valley of the Humboldt, nor 

 at any time during the summer. 



234. Dendroica aestiva (Gmel.) YELLOW WARBLER. 



San Diego. April 20, 1884, first male; April 26, first 

 female. April 5, 1885, first male. Tehachapi, April 5, 

 1889, first male. Gridley, September 23, one male; un- 

 usually late. Stockton, September 14, 1881, one male; 

 very rare in September. Common throughout Califor- 

 nia in summer. L. B. 



Poway. F. E. Blaisdell. April 8, 1884, first. 



San Jose. A. L. Parkhurst First arrival, April 9, 

 1885. 



San Bernardino. F. Stephens. Common summer 

 resident. 



Hay wards. W. 0. Emerson. March 28, 1885, first; 

 common April 18, 1885; common summer resident. 



Henshaw, 1876. Common about Los Angeles in 

 June. 



Stockton. A. C. Davenport. First seen April 19, 

 1884. (First arrival in 1885, April 8; common, April 

 18. J. J. Snyder.) 



Alameda and Contra Costa counties. W. E. Bryant. 

 Tolerably common summer resident. 



Berkeley. T. S. Palmer. First, May 8, 1885; com- 

 mon, May 9. In 1886, first arrival April 3; common 

 summer resident. 



Marysville. W. F. Peacock. First male April 20, 

 1884; bulk arrived April 21. First arrival April 3, 

 1885; Common April 12. 



Sebastopol. F. H. Holmes. May 10, 1885; common 

 May 13. 



Chico. William Proud. First seen April 20, 1884. 



Beaverton, Or. A. W. Anthony. First May 5, 1885; 

 common May 22. 



