129 (Robert C - Stebbins) Zoo 107 Field trip S. Livermore Ave Vastro Road (Livermore), Tesla Rd, Conally Ranch on Corral Hollow Rd 0600-0830 clear G-8-73 calm Rock Dove 10 Killdeer 4 extremely hot Mourning Dove 10 White-throated Swift 1 Lewis' woodpecker 2 - 1.0 mile S. on Mines Rd. Western Kingbird 3 cassins kingbird 2 - one apparently carrying or food nest material - 1.0 mile s. on mines Rd from Tesla Rd in sycamores at the usual Lewis' Woodpecker spot - sharply defined white chin, dark green head and breast, white-tipped tail (no outer white rectrices), "chi-beer, chi-beer" call. Black Phoebe 2 Rough-winged Swallow 1 - entered cavity in cliff face and did not return - apparently Cliff Swallow 70 incubating? Barn Swallow 1 Scrub Jay 3 Yellow-billed Magpie 7 Bevills Wren 1-h.o. Rock Wren 1-h.o. Robin 1 Loggerhead Shrike 4 Starling 10 House Sparrow 20 Western Meadowlark 10 Red-winged Blackbird 5 Bullock's Oriole 2 Brewers Blackbird 15 Brown-headed Cowbird 1-h.o. House Finch 10 Lesser Goldfinch 7 Brown Towhee 2 Lark Sparrow 8 Horned Lark 8 Barn Owl 1-ho. Mockingbird 4 Black-tailed Deer 1 Calif Ground Squirrel 10 Desert Cottontail 4 Western Toad 10 W. Spadefoot Toad 2 W. Fence Lizard 3 Twitley Vulture - Alamo + UC Berkeley stellers Jay chestnut-backed Chickadee Song Sparrow