Mayhew 1958 Journal 76. Apr. 20 Field Trip to Palm Desert, Riverside Co., Calif. 6 Hyla arenicolor 1 Uta stansburiana We left the canyon at 3:30 P.M., and reached Riverside at 6:15 P.M. May 3 Mojave Desert, San Bernardino Co., Calif. (2ool 14b This morning at 8:15 A M (PDST) we left Riverside for the Cedar Springs area, north of Crestline, San Bernardino Co., Calif. We reached the Mojave River about 2 miles north of Cedar Springs at 9:15AM. Rudy Ruibal took one group to look for reptiles & amphibians while I took the other group to look for birds. Neither group got more than 200 yards in either direction from the bridge. Nevertheless, when we stopped for lunch at noon, yet had the following list of animals seen or collected: Scrub joy Turkey vulture Mourning Dove Yellow warbler Bewick wren House wren Brown-headed cowbird Bullock's oriole Chipping sparrow Black-headed grosbeak Black phoebe Red-shafted flicker ash-throated flycatcher Bush-tit Nuttall's woodpecker Brewer's blackbird Sparrow hawk Western bluebird Plain titmouse Empidonax flycatcher Calif. quail Wren-tit