Index 



Greater 64 



Manx 64 



Pink-footed 65 



Slender-billed 66 



Sooty 66 



Townsend's 65 



Wedge-tailed 66 



Sheldrake, Ruddy 93 



Shoveller 94 



Shrike, California 378 



Island 378 



Loggerhead 376 



Northern 376 



White-rumped :iTs 



Sialia currucoides 450 



mexicana anabela? 450 



" bairdi 450 



" occidentalis 450 



sialis sialis 448 



" fulva 448 



Siskin, Pine 332 



Sitta canadensis 432 



carolinensis carolinensis .... 4ni 



aculeata 131 



atkinsi 431 



laguna 1 431 



nelsoni 11 



pusilla 4::^ 



P3 gmsea pygmaea 432 



" leuconucha 433 



Sttidf 431 



Skimmer, Black 58 



Skua 36 



Skylark 297 



Snake-bird 77 



Snipe, European 140 



Great L43 



Wilson's 143 



Solitaire, Townsend's 142 



Somateria dresseri 103 



mollissima borealis L02 



spectabilis 104 



\ nigra 103 



Sora L33 



Sparrow, Acadian sharp-tailed... ::n 



Alameda Souk 



Aleut ian Song 337 



Bachman's :; "'-' 



Baird's 338 



Belding's 337 



Hell's 551 



I'.laek chimed 348 



Black-throated 



Botteri's 



Brewer's :; ,,; 



Brown's Song 



Bryant' 



Cassin's 353 



Chipping 345 



Clay-colored 355 



Dakota Song 355 



Desert 351 



Desert Song 354 



Dusky Seaside 342 



English 



Field 348 



Florida Grasshopper 340 



Forbush's 356 



Fox 356 



Gambel's 343 



Golden-crowned 343 



Grasshopper 338 



Gray Sage 352 



Harris's 342 



Heermann's Souk 354 



Henslow's 340 



Ipswich 337 



Kadiak Fox 357 



Kenai Song 355 



Lamina : '-"' :; 



Large-billed 338 



Lark 342 



Leconte's 340 



Lincoln's 356 



Louisiana Seaside 341 



IVTacgillivray's Seaside 342 



Merrill's Song 355 



Mountain Song 354 



Nelson's 341 



NTuttall's 343 



Oregon Vesper 335 



Pine Wood - :; - v -' 



Rock 353 



Rufous-crowned 353 



Fufous winged :: " ,:; 



Rustj Song 354 



352 



Samuel's Song 354 



San Benito '-'-^ 



San < 'We ente Song 



Diego Song 



San LuCaS 



Santa Barbara Song 



Savannah 337 



Scott's 353 



Scctt'- Seaside 



[de ; 



Sharp tailed 



Shumagin Pox 



siaic colored Fox 



Song 



Sootj Pox 







Stephen's Pox 



\'\: 



