_ 850 — 



Págs. Págs. 



sulfurasccns 254 sociabilís HerpetotbereslO, 37, 238 



tenuirostris 254 



semipalmata Aegialtes 297 



Hemipalama 18, 292 



Hetoropoda "292 



Hiaticula 297 



Scolopax 289 



Simphemia 289 



Tringa 7, 18, 292 



semipalmatus Aegialeus 297 



Aegialitis ( 297 



Catop trophorus 289 



Charadrius 18, 297 



Breunet.es 23, 292 



GLottis 289 



Totauus 18, 289 



seniculus Coccystes 275 



Coccyzus 17, 275 



Cuculus , 275 



Erythrophrys 275 



septentrionalis Oathartes.... 238 



serrata Onycboprion. 311 



Sterna 311 



Setophaga 70, 256 



formosa 17, 255 



mitrata.... 11, 256 



ruticilla 4, 11, 70, 256 



sexsetacea Árdea 285 



Sicilia 61, 245 



sialis.... 61, 245 



sialis Ampelis ... 245 



Motacila 245 



Saxícola 245 



Sialia 245 



Sylvia 245 



Siguapa Otus 50, 241 



siju Glaucidium 51, 241 



Noctua 241 



silens Trogon 6, 277 



Turdus 243 



Siltace evops.... 126, 276 



smithsonianus Larus.. 8, 19, 



24, 26, 28 216 309 



Eostrhamus 10, 37, 238 



socialis Emberiza 265 



Fringilla 17, 90, 265 



¡Spizella 21, 90, 265 



solitaria Muscicapa 242 



Tringa. 13, 290 



Vireosylvia 243 



Ypbantes 268 



solitarius Bhyacophilus.2, 28, 290 



Totanus..... 2, 13, 23, 290 



Víreo. 16, 243 



sparverioides Falco.. 1, 3, 10, 241 



sparverius Falco 1,3, 10, 241 



Tinnunculus 



Sparvius platypterus 239 



Spathulea clypéata.. 304 



Spatula 208, 304 



clipeata... 14, 16,208,235, 304 



Spermophila nigra 266 



olivácea...... 265 



speculiferus Totanus 18, 289 



spbagnosa Sylvia. 250 



Sphyrapicus. 115, 273 



varius. 115, 273 



Spindalis 71, 256 



pretrei 2, 11, 71, 256, 257 



Spinites pallídus 21, 265 



spinosa Anas 308 



Fúlica 298 



Spiza ciris 266 



cyanea 266 



paeserina 264 



Spizella 90, 265 



socialis 21, 90, 265 



sponsa Aix 210, 305 



Anas 210, 305 



Boschas...... 305 



Dendronessa 305 



Sporadinus ricordi 272 



spuriusITypbantes.21,22, 27, 268 



Icterus 96, 268 



Oriolus 96, 268 



