Index 
Swamp 
Texas 
Texas Seaside 
Thick-billed Pox 
Townsend’s Fox 
Tree 
Vesper 
Western Chipping 
Western Field 
Western Grasshopper 
Western Henslow’s 
Western Lark 
Western Savannah 
Western Tree 
Western Vesper 
White-crowned 
White-throated 
Worthen’s 
Yakutat Song 
Spatula clypeata 
Speotyto cunicularia floridana. . . . 
hypogsea 
Sphyrapicus ruber ruber 
“ notkensis 
thyroideus 
varius varius 
“ nuchalis 
Spinus notatus 
pinus 
Spiza americana 
Spizella atrogularis 
breweri 
monticola monticola 
ochracea 
passerina arizonae 
“ passerina 
pallida 
pusilla pusilla 
“ arenacea 
“ arizonae 
wortheni 
Spoonbill, Roseate 
Sporophila morelleti sharpei 
Squatarola squatarola 
Starling 
Starnoenas cyanocephala 
Steganopodes 
Stegonopus tricolor 
Stelgidopteryx serripennis 
Htellula calliope 
Stercorariidae 
Stercorarius longicaudus 
parasiticus 
pomarinus 
Sterna aleutica 
anaetheta 
antillarum 
caspia 50 
dougalli 54 
elegans 51 
forsteri 53 
fuscata 55 
hirundo 53 
maxima 51 
paradisaea 54 
sandvicensis acuflavida 52 
trudeaui 52 
Stilt, Black-necked 139 
Stint, Long-toed 149 
Strigidae 227 
Strix occidentalis caurina 231 
“ occidentalis . . . 231 
varia allogilva 231 
“ alleni 229 
“ varia 229 
Sturnella magna magna 317 
“ argutula 319 
“ hoopesi 317 
“ neglecta 319 
Sturnidae 314 
Sturnus vulgaris 314 
Sula bassana 76 
brewsteri 75 
cyanops 74 
leucogactra 75 
nebouxi 74 
piscator 75 
Sulidae 74 
Surf Bird 169 
Surnia ulula ulula 237 
“ caparocli 238 
Swallow, Bahama 374 
Bank 374 
Barn 373 
Cliff 372 
Cuban Cliff 373 
Mexican Cliff 373 
Northern Violet-green 374 
Rough-winged 374 
San Lucas 374 
^^00 373 
Swallow-tailed Kite 201 
Swan, Trumpeter H4 
Whistling H4 
Whooping H4 
Swift, Black 268 
Chimney 269 
Vaux’s 270 
White-throated 270 
Slyviidae 433 
Sylthliboramphus antiquus 26 
Tacliycineta thalassina lepida.... 374 
“ brachyptera 374 
356 
357 
341 
357 
357 
345 
335 
346 
348 
338 
340 
342 
337 
345 
335 
343 
345 
348 
355 
94 
239 
238 
255 
255 
255 
254 
254 
331 
332 
368 
348 
346 
345 
345 
346 
345 
346 
348 
348 
346 
348 
115 
368 
161 
314 
196 
72 
138 
374 
278 
35 
37 
37 
36 
54 
56 
55 
468 
