220 
the condor 
Vol. XI 
Pisobia bairdi, 115, 116, 139 
fuscicollis, 115 
maculata, 115, 204 
minutilla, 115, 194, 204 
Pitangus derbianus, 103 
Planesticus migratorius caurinus, 107 
inigratorius migratorius, 155, 156, 164, 207 
migratorius propinquus, 17, 122, 208 
tristis, 61, 72 
tristis rubicundus, 72 
Pleetrophenax nivalis nivalis, 206 
Plegadis autumnalis, 114 
guarauna, 13, 114 
Plover, American Golden, 116, 204, 207 
Black-bellied, 116 
Mountain, 116 
Se in ipal mated, 116, 204 
Podilymbus podiceps, 110 
Polioptila caerulea obscura, 11, 138, 172 
californica, 81 
Pooecetes gramineus confinis, 16, 120 
Poor-will, 15, 46, 47, 63, 118 
Dusky, 45, 46, 47 
Porzana Carolina, 13, 114, 155, 157, 193 
Preston, J. W., swarming of the ruby-crowned 
kinglet, 93 
Prion, 6 
Progne subis hesperia, 174, 208 
Psaltriparus minimus californicus, 81, 172 
minimus saturatus, 56 
plumbeus, 17 
Ptarmigan, White-tailed, 70 
Willow, 204 
Ptychoramphus aleuticus, 33, 64, 98, 102, 136 
Publications reviewed, 71, 106, 143, 176, 209 
Puffin, Tufted, 96, 186 
Puffi nus auricularis, 73 
bulled, 73 
creatopus, 73 
cuneatus, 73 
griseus, 73, 193 
opistliomelas, 73, 136, 193 
tenuirostris, 33, 34, 73 
Pyrocephalus rubineus mexicanus, 59 
0 
/ < w' 
Quail, California, 21, 39 
Fool, 39 
Gambel, 39 
Mearns, 39, 40, 41 
Mountain, 39, 139, 141, 142, 170 
Plumed, 84 
Scaled, 39 
Valley, 100, 170 
Ouerquedula cyanoptera, 13, 111, 112 
discors, 13, 111, 112, 173 
Ouiscalus quiscula aeneus, 119, 155, 160 
R 
California Black, 47, 48, 49, 123, 124, 126, 
127 
Carolina, 142, 193 
Clapper, 49 
Virginia, 114 
Rallus beldingi, 11 
levipes, 49 
virginianus, 114 
Raven, American, 15, 100, 137 
Western, 171, 185 
Ray, Milton S., birds of the Big Basin, IS; 
the passing of the Pedro Island sea-bird 
rookery, 94; some Sierran nests of the 
Brewer blackbird, 194 
Recurvirostra americana, 14, 115 
Red-head, see Duck 
Redpoll, 16, 120 
Common, 206 
Hoary, 206 
Redstart, American, 102, 121, 163 
Painted, 63 
Red-bellied, 62 
Redtail, see Hawk 
Regulus calendula, 121 
calendula calendula, 156, 164 
satrapa clarus, 72 
satrapa olivaceus, 55, 56, 74 
Reviews, see Publications 
Richards, George, Scolecophagus carolinus in 
Colorado, 101; cliff climbing for prairie 
falcon eggs, 164 
Richards, Dr. T. W. , notes on albatrosses and 
other pelagic birds in Australian waters, 5; 
albino eggs of the house finch (Carpodacus 
mexicanus frontalis), 34; nesting of Dio- 
medea nigripes and D. immutabilis on 
Midway Island, 122 
Ridgway, Robert, correspondence from, 210 
Riparia riparia, 121, 155, 156, 162, 174 
Rissa brevirostris, 203 
Roadrunner, 81, 171 
Robin, American, 164, 207 
Gray -breasted, 61, 62 
Western, 17, 70, 84, 102, 122, 208 
Rockwell, Robert B., the history of Colorado 
ornithology, 24; correction of errors, 33; 
oological, 34; that cooperative scheme, 69; 
the use of magpies nests by other birds, 90; 
(see also ITersey, L. J.) 
Rossem, A. van, some unrecorded species from 
Los Coronados Islands, Mexico, 208 
Rough-leg, see Hawk 
S 
Salpinctes obsoletus, 17, 80, 100, 121, 138, 172 
obsoletus notius, 63 
Sanderling, 64, 65, 115, 194 
Sandpiper, Baird, 115, 139 
Bartramian, 116, 157 
Least, 115, 194, 204 
Pectoral, 115, 204 
Rail, Belding, 11 
