210 PACIFIC COAST AVIFAUNA 
Rail, California Black, 47 
California Clapper, 46 
Common, 47 
Farallon, 47 
Light-footed, 46 
Red-breasted, 46 
Sora, 47 
Southern California Clapper, 46 
Virginia, 46 
Yellow, 47 
Rallus elegans, 46 
elegans obsoletus, 46 
levipes, 46 
obsoletus, 46 
virginianus, 46 
Raven, American, 99 
Colorado, 99 
Mexican, 99 
Western, 99 
White-necked, 186 
Recurvirostra americana, 49 
occidentalis, 49 
Redhead, 35 
Redpoll, Common, 109 
Redstart, American, 152 
Red-wing, Western, 103 
Regulus calendula, 167 
calendula calendula, 168 
calendula cineraceus, 167 
calendula grinnelli, 168 
satrapa, 167 
satrapa olivaceus, 167 
Rhinogryphus aura, 63 
Rhyacophilus solitarius, 52 
Riparia riparia 139 
Rissa kotzebuei, 21 
pollicaris, 21 
tridactyla, 21 
tridactyla kotzbuei, 21 
tridactyla pollicaris, 21 
Road-runner, 75 
Robin, California Ground, 132 
Cape, 171, 189 
Oregon, 172 
Oregon Ground, 132 
San Lucas, 171, 189 
Varied, 172 
Western, 171, 172 
Rynchaspis clypeata, 34 
Ss 
Sage-cock, 61 
Sage-hen, 61 
Sagmatorrhina suckleyi, 18 
Salpinctes obsoletus obsoletus, 156, 157 
obsoletus pulverius, 157 
pulverius, 157 
Sanderling, 51 
Sandpiper, Baird, 50 
Bartramian, 53 
Least, 51 
Pectoral, 50 
Red-backed, 51 
Spotted, 53 
Western, 51 
Western Solitary, 52 
White-rumped, 178 
Sapsucker, Northern Red-breasted, 79 
Red-naped, 80 
Sierra Red-breasted, 79 
Williamson, 80 
Sarcoramphus californianus, 62 
Sawbill, 31, 32 
Sayornis nigricans, 90 
nigricans semiatra, 90 
pallida, 90 
phoebe, 90 
sayus, 90 
Scolecophagus carolinus, 105 
cyanocephalus, 106 
ferrugineus, 106 
mexicanus, 106 
Scolopax grisea, 50 
noveboracensis, 50 
wilsoni, 49 
Scops asio, 71, 72 
asio bendirei, 71, 72 
asio mecalli, 71, 72 
flammeolus, 72 
trichopsis, 72 
Scoter, American, 38 
Surf, 38 
White-winged, 38 
Scotiaptex cinerea, 71 
nebulosa nebulosa, 71 
Seiurus aurocapillus, 150 
motacilla, 150 
noveboracensis notabilis, 150 
Selasphorus alleni, 88, 184 
anna, 87 
calliope, 88 
costae, 86 
floresii, 184 
henshawi, 87 
platycercus, 184, 185 
ruber, 87, 88 
rubromitratus, 184 
rufus, 87, 88, 184, 185 
Setophaga ruticilla, 152 
No. 11 
