1913] Grinnell Swarth: Birds and Mammals of San Jacinto 289 



points upon subsequent visits late in the summer. A very few 

 were noted in the lower parts of Palm Canon, one being taken 

 in the canon at an altitude of about 3000 feet. Seen in num- 

 bers at Vandeventer Plat, Augusl 27. 



Pour specimens were preserved: Cabezon, two (nos. 1724. 

 172.*)), Snow Creek, one (no. 2065), Palm Canon, one (no. 3081 I. 



Lanius ludovicianus gambeli Ridgway 

 ( lalifornia Shrike 



Shrikes do not occur numerously anywhere in the mountains 

 proper, though they are fairly common in the valleys east and 

 north of the range. In San Gorgonio Pass they were moderately 

 abundant eastward as far Cahe/.on. and decidedly scarce in the 

 desert region beyond. In the vicinity of Dos Palmos and Deep 

 Canon single birds were several times seen in June and August. 



On May 1!) a nest was found in Thomas Valley, 44(11) feet 

 altitude, not far from the head of Hemel Lake. Tt contained six 

 eggs, too far advanced in incubation to he saved. 



Eight specimens were preserved, as follows: Snow ('reek, one 

 (no. 2059), Banning, two (nos. 2026, 2027), Dos Palmos, two 

 (nos. 2477. 2478), Thomas Valley, one (no. 2301 . Kernel Lake, 

 two (nos. 2994, 2995). 



Vireosylva gilva swainsoni (Baird) 

 Western Warbling Vireo 



Found breeding at several points in high Upper Sonoran 

 or Transition. A nest was discovered at Garnet Queen Mine. 

 June 27. and at Schain's Ranch. June 21. and many of the birds 

 were seen at Fuller's Mill and Strawberry Valley. Migrants 

 were passing through at Cabezon earh in May. and at Dos 

 Palmos during the last week in the month. By July 24 they 

 appeared in Tahquitz Valley, beginning to scatter after the nest- 

 ing period. 



Fourteen specimens were taken: Cabezon, one (no. 1741 >, 

 Snow Creek, one (no. 2158). Schain's Ranch, one (no. 1808). 

 Fuller's Mill, one (no. 201f)), Strawberry Valley, four (nos. 



