212 
Voi*. XI 
INDEX TO VOLUME XI 
A 
Acanthis hornemanni exilipes, 206 
1 inaria, 16, 120, 206 
Accipiter atricapillus, 14 
cooperi, 14, 116, 155, 158, 170 
velox, 14, 116, 194, 205 
Actitis macularia, 14, 116, 137 
Adams, Ernest, unusual wave of western tan- 
agers, 70; winter notes from Clipper Gap, 
Placer County, 102; notes from Placer 
County, 174 
Aegialitis montana, 116 
semipalmata, 116, 204 
wilsonia, 11 
Aeronautes melanoleucus, 77, 100, 157 
Agelaius gubernator californicus, 83, 127 
plioeniceus, 15, 156, 161 
plioeniceus fortis, 119 
plioeniceus neutralis, 119 
Aimopliila humeralis, 58 
rufescens, 58 
ruficeps, 131, 172 
ruficeps sororia, 142 
Aix sponsa, 112 
Albatross, Black-footed, 98 
Laysan, 122 
Sooty, 6 
Wandering, 6 
White-capt, 6 
Yellow-nosed, 6 
Alexander, Annie M., photographs by, 188-192 
Aluco pratincola, 80, 145, 171, 208 
Ampelis cedrorum, 64 
Amphispiza bilineata deserticola, 16, 172 
nevadensis, 16 
Anas fulvigula maculosa, 1 1 1 
platyrliynchos, 13, 1 1 1 
Ani, Groove-billed, 61 
Anser albifrons gambeli, 115 
Anthus rubescens, 121, 207 
Antrostomus vociferus, 63, 155, 159 
Aphelocoma californica, 21 
sieberi, 63 
woodliousei, 15, 118 
Aquila chrysaetos, 14, 117, 170, 205 
Arcliibuteo ferrugineus, 1 17 
lagopus sancti-joliannis, 117 
Archilochus alexandri, 171 
colubris, 155, 156, 159 
Ardea candidissima, 15, 1 14 
egretta, 114 
herodias, 11, 13, 100, 114 
Arenaria interpres morinella, 116, 159, 174 
melanocephala, 100, 137 
Arnold, Dr. Ralph, condors in a flock, 101 
Asio accipitrinus, 137 
flammeus, 118, 205 
wilsonianus, 117, 194, 208 
Astragalinus psaltria, 16, 120 
psaltna hesperophilus, 21 
tristis, 16, 120 
tristis tristis, 155, 161 
Astur atricapillus, 116, 205 
Asyndesmus lewisi, 15,171, 208 
Auklet, Cassin, 9, 33, 64, 65, 98, 102, 136 
Rhinoceros, 64, 65, 193 
Auriparus flaviceps, 11 
Avocet, 14 
American, 115 
Aytliya collaris, 13 
marila, 13 
B 
Baeolophus bicolor, 155, 156, 163 
inornatus, 172 
inornatus griseus, 17 
wollweberi, 63 
Bailey, Florence Merriam, rev. of her “Hand- 
book of Birds of the Western United 
States,” third edition, 106 
Bald pate, see Duck 
Bartramia longicauda, 116, 155, 157 
Basileuterus belli, 61 
rufifrons dugesi, 61 
Basilinna leucotis, 61 
Bittern, American, 114 
Blackbird, Bicolored, 83, 139 
Brewer, 16, 21, 70, 83, 119, 172, 185, 194 
California Bi-colored, 127 
Red-winged, 15, 70, 118, 185 
Rusty, 101, 194, 206 
San Diego Red-winged, 119, 1.39 
Sonoran Red-winged, 173 
Sumichrast, 138 
Thick-billed Red-winged, 119 
Yellow-headed, 15, 83, 118 
Bluebird, 164 
Chestnut-backt, 17 
Mountain, 17, 70, 122 
Western, 21, 172, 194- 
Bobolink, 33 
Bob-white, 64, 116, 157 
Bohlman, Herman T., photographs by, 182-184 
Bombycilla cedrorum, 17 
Bonasa umbellus umbelloides, 204 
Booby, Blue-footed, 152 
Brewster, 143 
Botaurus lentiginosus, 114 
Bowles, John Hooper, tapeworm epidemic 
among Washington seabirds, 33; a flight of 
shearwaters, 34; notes on Parus rufescens 
in western Washington, 55; (see also Daw- 
son, William Leon) 
Brachyramplms craveri, 143 
hypoleucus, 8, 9, 64, 98, 136, 193 
