226 
INDEX. 
amcena, Cyanospiza 217. 
Ampelis garrulus 217. 
Amphispiza bilineata deserticola 215. 
Anas boschas 194. 
fulvigula maculosa 194. 
obscura 194. 
Anorthura hiemalis 222. 
Anser albifrons gambeli 196. 
Anthus spragueii 181, 221. 
antillarum, Sterna 193. 
aonalaschkae auduboni, Hylocichla 223. 
Hylocichla 223. 
pallasii, Hylocichla 223. 
Aquila chrysaetos 2?4. 
Archibuteo ferrugineous 204. 
Arctic Horned Owl 206. 
arctica, Gavia 182, 184, 190, 192, 224. 
Sialia 223. 
arcticus, Bubo virginianus 184,. 206. 
Ardea candidissima 198. 
egretta 184,185,190,197, 224. 
herodias 197. 
virescens 198. 
Ardetta exilis 183, 197. 
arenacea, Spizella pusilla 215. 
Arenaria interpres 201. 
arenicola, Otocoris alpestris 186, 209. 
Arizona Goldfinch 213. 
arizonse, Astragalinus psaltria 213. 
Spizella socialis 215. 
Arkansas Goldfinch 213. 
Kingbird 209. 
Ash-throated Flycatcher 209. 
Asio accipitrinus 205. 
wilsonianus 205. 
Astragalinus psaltria 213. 
arizonae 213. 
mexicanus 183,184,185,187,190, 
213. 
tristis 212. 
pallidus 184, 190, 212, 224. 
ater, Molothrus 211. 
atricapillus, Accipiter 204. 
septentrionalis, Parus 222. 
striatulus, Accipiter 204. 
Vireo 218. 
auduboni, Dendroica 219. 
Hylocichla aonalaschkae 223. 
Audubon’s Hermit Thrush 223. 
Warbler 219. 
auratus luteus, Colaptes 208. 
aurocapillus, Seiurus 183, 219. 
australis, Leucosticte 212. 
autumnalis, Plegadis 184, 190, 196. 
Avocet, American 199. 
Aythya affinis 195. 
americana 183,195. 
marila 195. 
vallisneria 195. 
aztecus, Troglodytes aedon 221. 
bairdi, Sialia mexicana 223. 
Tringa 200. 
Baird’s Sandpiper 200. 
Wren 221. 
Bald Eagle 204. 
Baldpate 194. 
Band-tailed Pigeon 203. 
Barn Owl 205. 
Swallow 217. 
Barred Owl 205. 
Barrow’s Golden-eye 195. 
Batchelder’s Woodpecker 207. 
bellii, Vireo 218. 
Bell’s Vireo 218. 
Belted Kingfisher 207. 
Belted Piping Plover 201. 
bendirei, Harporhynchus 183, 184. 
bewickii eremophilus, Thryomanes 189. 
leucogaster, Thryomanes 221. 
bicolor, Tachycineta 217. 
bilineata deserticola, Amphispiza 215. 
Bittern, American 1.V7. 
Least 197. 
Black-bellied Plover 201. 
Blackbird, Brewer’s 211. 
Red-winged 211. 
Yellow headed 211. 
blackburnim, Dendroica 220. 
Black capped Vireo 218. 
-chinned Hummingbird 208. 
-crowned Night Heron 198. 
Duck 194. 
-headed Grosbeak 216. 
-poll Warbler 219. 
-throated Loon 192. 
Vulture 204. 
Bluebird 223. 
50 
