Mayhew 1959 Journal 48. May 9 Cedar Springs area, San Bernardino Co., Calif. House wren Turkey vulture Violet-green swallow Bullock's oriole White-breasted nuthatch Stella's jay Brewer's blackbird After lunch we drove to the Hesperia area, where we saw the following: Kingbird Shrike Sceloporus occidentalis Xantusia vigilis Sceloporus magister Masticophis flagellum Citellus leucurus Crow Sylvilagus auduboni Lepus californicus Uta stansburiana After a brief stop here we drove to 15 mile point (Granite Mts.), 7 1/2 miles west of Lucerne Valley. We arrived about 1620, but the temp. was already dropping, so few animals were seen: Uta stansburiana Sceloporus magister Sauromalus obesus Phrynosoma platylais Rock wren Black-throated sparrow Lesser nighthawk We left this area at 1745 and returned to UCR at 1905, after a trip of 150 miles for the day. During the day we saw a total of 52 species + heard 1 species that we didn't see. We also captured the following number of animals of these species: masticophis flagellum - 1 Crotalus viridis - 1 (or)