San Diego Towhee, 390. 



Wren, 668. 

 Sandhill Crane, Little, 1525. 



Southern, 1526. 

 Sand Martin, 533. 

 Sand-peep, 1246. 

 Sandpiper, Baird's, 1235. 



Bartramian, 1277. 



Least, 1238. 



Pectoral, 1231. 



Red-backed, 1243. 



Sharp-tailed, 1230. 



Spotted, 1278. 



Western, 1246. 



Western Semipalmated, 1246. 



Western Solitary, 1268. 

 Sandwich Sparrow, 246. 

 San Francisco Towhee, 391. 

 San Joaquin Wren. 669. 

 San Pedro Quail, 1571. 

 Santa Barbara Island Song Spar 

 row, 353. 

 Santa Cruz Chickadee, 62c. 



Island Jay, 58. 



Island Wren, 669. 



Jay, 58. 



Song Sparrow, 351. 

 Sapsucker, Daggett's, 1012. 



Northern Red-breasted, ion. 



Red-breasted, ion. 



Red-naped, 1008. 



Sierra, 1012. 



Sierra Red-breasted, 1012. 



Williamson's, 1016. 

 Savanna Sparrow, Aleutian, 246. 



Desert, 248. 



Dwarf. 249. 



Eastern, 247. 



Gray, 247. 



Larger, 246. 



Nevada, 248. 



Pale, 248. 



Southern, ,256. 



Western, 247. 

 Saw-bill. 1743, 1747. 

 Saw-whet Owl, 1099. 

 Saycrnis nigricans, 8(8. 



phoebe, S67. 



say us, 873. 

 Say's Pewee, 873. 

 Say's Phoebe, 873. 

 Scaup, 1807. 

 Scaup, Greater, 1807. 



Lesser, 18 10. 

 Scissor-tailed Flycatcher, 847. 

 Scooter, 183 t. 

 Scoter, American, 1830. 



American Black, 1830. 



American Velvet, 1S31. 



Dixon's, 183 1. 



21 16 



Scoter, White-winged, 183 1. 

 'Scotiaptex nebulosa nebulosa, 1096. 

 Scott's Oriole, 93. 

 Screech Owl, 1 101. 

 Screech Owl, Arizona, 1104. 



Bendire's, 1 103. 



California Coast, 1103. 



Dwarf, 1 109. 



Flammulated, 1109. 



Least, 1 109. 



McFarlane's, 1 101. 



Mexican, 1104. 



Sahuaro, 1 104. 

 Sea Coot, 1830, 183 1, 1835. 

 Sea Duck, 183 1. 

 Sea-hawk, 1353. 

 Sea Parrot, 1507. 

 Sea Pigeon, 1422, 1475. 

 Sea Swallow, 1448. 

 Seiurus aurocapillus, 501. 



motacilla, 502. 



noveboracensis notabilis, 503. 

 Selasphorus alleni, 924. 



rufus, 930. 



platycercus, 922. 

 Semipalmated Plover, 13 10. 

 Semipalmated Tattler, 1271. 

 Setophaga ruticilla, 518. 

 Shag, 1937, 1948, 1956. 

 Sharp-shinned Hawk, 1657. 

 Sharp-tailed Grouse, Columbian, 



1599- 



Common, 1599. 

 Sharp-tailed Sandpiper, 1230. 

 Sharp-tailed Sparrow, Nelson's, 

 266. 

 Shearwater, Black-tailed, 2009. 



Black-vented, 1998. 



Dark-bodied, 2001. 



Flesh-footed, 2005. 



New Zealand. 2008. 



Pale-footed, 2005. 



Pink-footed, 1996. 



Short-tailed, 2006. 



Slender-billed, 2006. 



Sooty, 2001. 

 Sheldrake, 1743, 1747. 

 Sheldrake, Red-breasted, 1747. 

 Short-tailed Gull, 1418. 

 Short-eared Owl, 1087. 

 Short-legged Pewee, 905. 

 Short-tailed Albatross, 1989. 

 Short-tailed Shearwater, 2006. 

 Shoveller, 1 778. 

 Shrike, California, 592. 



Great Northern, 589. 



Island, 598. 



Northwestern, 589. 



White-rumped, 591. 

 Shuffler, 1807. 



Shufeldt's J unco, 289. 

 Shumagin Fox Sparrow, 367. 

 Sialia currucoides, 781. 



mexicana occidentalis, 774. 

 Sickle-bill, 1282. 

 Sierra Creeper, 651. 



Crossbill, 147. 



Grouse, 1590. 



Hermit Thrush, 748. 



Horned Lark, 840. 



Junco, 291. 



Nevada Rosy Finch, 156. 



Red-breasted Sapsucker, 1012. 



Sapsucker, 1012. 



Woodpecker, 987. 

 Singing Dove, 1165. 

 Siskin, American, 181. 



Pine, 181. 

 Sitka Kinglet, 802. 

 Sitkan Dwarf Thrush, 740. 

 Sitka Ruby-crowned Kinglet, 802. 

 Sitta canadensis, 643. 



carolinensis aculeata, 638. 

 ienuissima, 642. 



pygmaa leuconucha, 647. 

 pygmaa, 646. 

 Skua, Chilean, 1353. 



Pomarine, 1355. 



South American, 1353. 



Southern, 1353. 

 Slate-colored Fox Sparrow,. 375. 

 Slate-colored Junco, 286. 

 Slender-billed Nuthatch, 638. 

 Slender-billed Nuthatch, Inyo, 642. 

 Slender-billed Shearwater, 2006. 

 Snake-bird, 1935. 

 Snake-killer, 1 1 37. 

 Snake Owl, 1120. 

 Snipe, American, 1215. 



Brant, 1337. 



Checkered, 1337. 



"English," 1215. 



Grass, 1231. 



Gray, 1228. 



Horsefoot, 1337. 



Jack, 121;, 1231. 



Red-bellied, 1221. 



Robin, 1228. 



Stone, 1263, 1337. 



Western Red-breasted, 1221. 



Wilson's, 1215. 

 Snow-bird, 286. 

 Snow-bird, California, 291. 



Hybrid, 289. 



Oregon, 288. 



Western, 288. 

 Snow Goose, Lesser, 1845. 



Ross's, 1850. 

 Snowy Egret, 1901. 



Heron, 1901. 



