Nov., 1916 
INDEX TO VOLUME XVIII 
245 
Murre, California, 222 
Murrelet, Xantus, 236 
Myadestes townsendi, 28, 32, 34, 181, 182 
Mycteria americana, 231 
Myers, Harriet Williams, the coming of the 
cowbird, 204 
Myiarchus cinerascens, 230 
cinerascens cinerascens, 21, 27 
crinitus, 230 
Myiochanes richardsoni richardsoni, 77 
N 
Nannus hiemalis pacificus, 80, 163 
hiemalis semidiensis, 237 
Newberry, Walter C., a chapter in the life 
history of the wren-tit, 65 
Nighthawk, 154, 183, 189 
Henry, 13 
Pacific, 34, 76, 179 
Texas, 26, 169 
Western, 162 
Nucifraga Columbiana, 62, 159, 162 
Numenius americanus, 204 
Nutcracker, Clarke, 62, 159, 162 
Nuthatch, Pygmy, 11, 159 
Red-breasted, 28, 80, 163 
Nuttallornis borealis, 27, 77 
Nyctea nyctea, 130 
Nyctidromus albicollis merrilli, 129 
O 
Oceanodroma furcata, 205 
homochroa, 24, 33, 83 
kaedingi, 232 
melania, 33 
Oidemia americana, 83, 108, 203 
deglandi, 35, 223 
deglandi dixoni, 237 
perspicillata, 223 
Old-squaw, 85 
Olor buccinator, 171 
columbianus, 171 
Oporornis tolmiei, 79, 124 
Oreortyx picta picta, 74 
picta plumifera, 34, 173 
Oreoscoptes montanus, 29, 194, 198 
Oreospiza chlorura, 129, 194, 198 
Oriole, Arizona Hooded, 194, 198, 212 
Bullock, 7, 215 
Cuban, 148 
Orchard, 154 
Scott, 129, 202 
Sennett, 215, 218 
Osprey, American, 26, 130, 194, 197, 223, 232 
Otocoris alpestris actia, 112, 113, 227 
alpestris strigata, 77 
Otocorys alpestris euroa, 237 
Otus asio, 162 
asio asio, 130 
asio cinerascens, 164, 211 
asio gilmani, 163, 211 
asio kennicotti, 76 
asio macfarlanei, 82 
flammeolus idahoensis, 231 
Ovenbird, 185 
Owl, American Barn, 76, 127, 223 
Burrowing, 6, 128, 130, 224 
Coast Pygmy, 26 
Cuban Pygmy, 147 
Dusky Horned, 76 
Dwarf Screech, 231 
Elf, 211 
Kennicott Screech, 76 
Long-eared, 130 
Macfarlane Screech, 82 
Northern Spotted, 76, 127 
Pacific Horned, 34 
Pygmy, 158, 211 
Sahuaro Screech, 163, 211 
Saw-whet, 39, 82, 130 
Screech, 130, 162, 228 
Short-eared, 130 
Snowy, 130 
Spotted, 233 
Western Horned, 162, 210 
Qxyechus vociferus, 116 
vociferus vociferus, 25, 223, 230 
P 
Palmer, R H„ a visit to Egg and Hat isl- 
ands, Great Salt Lake, 113 
Pandion haliaetus, 130 
haliaetus carolinensis, 26, 162, 194, 197, 
223, 232 
Parabuteo unicinctus harrisi, 26, 127, 210, 
231 
Parrot, Mexican, 155 
Partridge, Plumed, 173 
Passer domesticus, 82, 83, 202, 210, 227 
Passeres, 69 
Passerina amoena, 225 
Passerella iliaca megarhyncha, 28 
iliaca sinuosa, 78 
iliaca stephensi, 180 
iliaca townsendi, 78 
Passerculus sandwichensis alaudinus, 78, 
86, 163, 228 
sandwichensis bryanti, 199, 225, 228 
sandwichensis nevadensis, 86, 212 
Parauque, 215 
Pelican, California Brown, 39, 107 
Brown, 146, 155 
White, 24, 114, 116, 117, 119, 120, 121, 
189 
Pelecanus erythrorhynchos, 24, 116 
occidentalis, 145 
Pelidna alpina alpina, 237 
alpina pacifica, 237 
alpina sakhalina, 25, 237 
Pemberton, J. R., and Arnold, Ralph, nest- 
ing of the western bluebird at Ven- 
tura, California, 86 
