1912 BIRDS OF SOUTHERN CALIFORNIA 99 



336. (685b) Wilsonia pusilla chryseola Ridgway. Golden Pileolated 



Warbler. ^_^^ . . , 



Abundant summer resident from the lowlands to at least 8500 feet m the 

 mountains. Rare in winter. Breeds commonly in the willow regions m May, 

 later in the mountains. Noted by J. Grinnell near El Monte, Los Angeles 

 County, from February 16 (1895) to October 27 (1894) (Pub. 2, Pasadena 

 Acad Sci 1898, 47). H. S. Swarth saw a bird near Los Angeles, at least 

 once a week from November 11, 1899, until the end of February, 1900 (Condor 

 II 1900 31). J. Grinnell found the species common and apparently breed- 

 ing, in willow thickets at the head of the south fork of the Santa Ana River. 

 8000 to 8500 feet altitude in the San Bernardino Mountains, June 27 to 30, 

 1905 (Univ. CaUf. Publ. Zool. v, 1908. 34). Extreme nesting dates m the 

 lower country are as follows: Four eggs, fresh, taken by Antonm Jay near 

 El Monte. Los Angeles County. April 21. 1907. and three eggs, mcubation 

 slight, taken by J. J. Schneider near Anaheim, Orange County. July 2, 1899 

 (Condor II, 1900, 34). 



i?,7. (687) Setophaga ruticilla (Linnaeus). Redstart. 

 One record, that of a female found dead near Pasadena by P. I. Osburn, 

 December 27, 1905 (Condor xi, 1909, 102). 



338. (697) Anthus rubescens (Tunstall). Pipit. 



Abundant winter visitant. Often seen in large flocks on ploughed fields 

 and pasture lands. Noted by J. Grinnell near Pasadena as early as August 

 29 (1895) (Pub 2. Pasadena Acad. Sci.. 1898. 47), and by L. Belding at San 

 Diego as late as April 23 (1884) (Land Bds. Pac. Dist.. 1890. 223). One 

 bird seen by H. S. Swarth at Los Angeles. May 1, 1899 (Condor ii, 1900, 40). 



339. (701) Cinclus mexicanus unicolor Bonaparte. Dipper. 



Breeds along mountain streams from 2000 to 9000 feet altitude. In winter 

 follows the streams down as low as the foothills. Breeds mostly in late April 

 and the first part of May. According to L. Belding does not occur in San 

 Diego County, owing to the absence of suitable streams. R. Arnold took four 

 slightly incubated eggs in Eaton Caiion, north of Pasadena, April 22, 1894 (Grin- 

 nell, Pub. 2, Pasadena Acad. Sci., 1898, 47). In June, 1907, I found this bird 

 common along Bear Creek and other streams in the San Bernardino Mountains. 

 Several nests were examined, all of which contained young birds. 



340. (702) Oreoscoptes montanus (J. K. Townsend). Sage Thrasher. 

 Breeds in some of the high mountain valleys in northeastern A^ntura 



County. In winter descends to the brushy foothills and mesas, south at least 

 to San Diego. Eggs are generally deposited in May. One specimen taken by 

 B. W. Evermann near Ventura. March 12. 1881 (Auk iii. 1886. 185). Noted 

 by H. S. Swarth fairly commonly in the San Fernando Valley, Los Angeles 

 County, from January 20 (1902) to April 18 (1900). and particularly numer- 

 ous January 25. 1899 (Condor ii, 1900. 89). and February 11 and 20. 1902. 

 Found by H. J. Lelande to be very plentiful on brushy hillsides near Perris, 

 Riverside County, January 11, 1910. Five specimens, now in the University 



