Yellow, 126, 177. 
Ward, H. B., parasites in birds, 52. 
Waxwing, Cedar, 125, 146, 175. 
Wheatear, 20. 
Willard, J. M., notes from Oakland and vicin- 
ity, 47; capture of another white-throated 
sparrow, 47: some observations on young 
snowy plover, 143. 
Williams, J. J., a trait of the western robin, 42; 
bird notes from Placer County, Cal., 69; 
individual aid in the welfare of the club, 
189. 
Wilsonia pusilla pileolata, 46, 126, 182. 
Woodpecker, Alpine Three-toed, 163. 
Cabanis, 17, 122, 162. 
California, 47, 123, 163. 
Gairdner, 122, 162. 
Gila, 45. 
Lewis, 31, 45, 123, 141, 163. 
Northern Pileated, 163. 
Nuttall, 122. 
Red-breasted, 123. 
St. Lucas, 100. 
Texan, 45, 100. 
White-headed, 162. 
Wren, Alaskan, 20. 
Baird, 46. 
Cactus, 1 17. 
Canyon, 46, 82. 
Central American House, 94. 
Dotted Canyon, 117, 126, 182. 
Gnadalupe, 73. 
Parkman, 126, 182. 
Rock, 46, 126. 
Ruby-crowned, 31. 
Tule, 126. 
Vigors, 2, 70, 126, 182. 
Western House, 46. 
Western Winter, r, 47, 48, 182. 
Wren-tit, 126. 
Pallid, 183. 
Xanthocephai-us xanthocephalus, 124, 168 
Xenopicus albolarvatus, 162. 
Yellow-Legs, ioo. 
Greater, 20, 45, 100, 121. 
Yellowthroat, Salt Marsh, 65. 
Tule, 65. 
Western, 46, 126, 131, 181. 
Zamelodia melanocephala, 41, 125, 173. 
capi tails, 41, 44. 
microrhyncha, 41,44. 
Zonotrichia albicollis, 48, 72. 
coronata, 21, 22, 44, 78, 79, 125, 185. 
leucophrys, 31, 46, 171. 
gambeli, 46, 70, 125, 171. 
nuttali, 125. 
Zenaidura macroura, 15, 45. 122, 160. 
