576 



INDEX 



Rough-leg, Ferruginous, 153 



-winged Swallow, 258 

 Royal Tern, 43 

 Ruby-crowned Kinglet, 459 

 Ruddy Horned Lark, 208 

 Rufous -crowned Sparrow, 239 



Hummingbird, 426 

 Russet-backed Thrush, 306 

 Rusty Song Sparrow, 244 



Sage Grouse, 127 



Sparrow, 237 



Thrasher, 268 

 Salpinctes obsoletus, 279 

 Samuels Song Sparrow, 243 

 San Diego Red-winged Blackbird, 470 

 Sanderling, 68 

 Sandhill Crane, 98 

 Sandpiper, Least, 65 



Red-backed, 66 



Spotted, 72 



Western, 67 

 Sapsucker, Red-breasted, 462 



Williamson, 370 

 Say Phoebe, 199 

 Sayornis nigricans semiatra, 381 



" saya, 199 

 Scolecophagus cyanocephalus, 412 

 Scott Oriole, 514 

 Selasphorus alleni, 429 



rufus, 426 

 Sharp-shinned Hawk, 142 

 Shearwater, Black-vented, 20 



Dark-bodied, 21 

 Short-eared Owl, 169 



-tailed Albatross, 18 

 Shrike, California, 337 



White-rumped, 336 

 Sialia arctica, 506 



mexicana occidentalis, 505 

 Sickle-billed Curlew, 73 

 Sierra Creeper, 293 



Hermit Thrush, 307 



Junco, 231 

 Siskin, Pine, 211 

 Sitta canadensis, 344 



carolinensis aculeata, 342 



pygmaea, 345 

 Slender-billed Nuthatch, 342 



Snipe, Wilson, 111 

 Snowy Heron, 95 



Plover, 78 

 Solitaire, Townsend, 303 

 Sonoran Red-winged Blackbird, 473 

 Sooty Grouse, 124 

 Sora", 102 

 Sparrow, Belding Marsh, 217 



Bell, 236 



Biack-chinned, 230 



Brewer, 228 



Bryant Marsh, 216 



Desert Song, 240 



Gambel, 224 



Golden-crowned. 225 



Heerman Song, 243 



Intermediate, 224 



Large billed, 218 



Lincoln, 244 



Mountain Song, 242 



Nuttall, 225 



Rufous-crowned, 239 



Rustv Song, 244 



Sage, 237 



Samuels Song, 243 



Stephens, 248 



Thick-billed, 247 



Townsend, 245 



Western Chipping, 227 



Grasshopper, 219 

 Lark, 221 

 Savanna, 215 

 Vesper, 213 



White-crowned, 222 

 Speotj'to cunicularia hypogsea, 175 

 SphjM-apicus ruber, 462 



thyroideus, 370 

 Spinus pinus, 211 

 Spizella atrigularis, 230 



breweri, 228 



socialis arizonse, 227 

 Spotted Sandpiper, 72 

 Spurred Towhee, 393 

 Squatarola, 76 

 Steganopus tricolor, 58 

 Stelgidopteryx serripennis, 258 

 Steller Jay 485 

 Stellula calliope, 431 

 Stephens Spairow, 248 



