22O
THE CONDOR VOL. XI Pisobia bairdi, 115, 116, 139 fnscicollis, 115 maculata, 115, 204 minutilla, 115, 194, 204 Pitangus derbianus, 103 Planesticus migratorins caurinu% 107 migratorins migratorins, 155, 156, 164, 207 migratorins propinquus, 17, 122, 208 tristis, 61, 72 tristis rubicundus, 72 Plectrophenax nivalis nivalis, 206 Plegadis autumualis, 114 guarauna, 13, 114 Plover, American Golden, 116, 204, 207 Black-bellied, 116 Mountain, 116 Semipalnmted, 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 miniruns californicus, 81, 172 miniruns saturatus, 56 plumbens, 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 Puffinus auricularis, 73 bulleri, 73 creatopus, 73 cuneatus, 73 griseus, 73, 193 opisthomelas, 73, 136, 193 tenuirostris, 33, 34, 73 Pyrocephalus rubineus mexicanus, 59 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 Querquedula cyauoptera, 13, 111, 112 discors, 13, 111, 112, 173 Quiscalus quiscula aeneus, 119, 155, 160 R Rail, Belding, 11 California Black, 47, 48, 49, 123, 124, 126, 127 Carolina, 142, 193 Clapper, 49 Virginia, 114 Rallus beldingi, 11 levipes, 49 virginJanus, 114 Raven, American, 15, 100, 137 Western, 171, 185 Ray, Milton S., binIs of the Big Basin, 18; 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 calendnla, 156, 164 satrapa clams, 72 satrapa olivaceus, 55, 56, 74 Reviews, see Publications Richards, George, S. colecophagus carolinns 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 Hersey, L. J.) Rossera, A. van, some unrecorded species from Los Coronados Islands, Mexico, 208 Rough-leg, see Hawk Salpinctes obsoletus, 17, 80, 100, 121, 138, 172 obsoletus notins, 63 Sanderling, 64, 65, 115, 194 Sandpiper, Baird, 115, 139 Bartramian, 116, 157 Least, 115, 194, 204 Pectoral, 115, 204