446 



INDEX 



Page 



savannarum, Nothura maculosa 33, 35, 37 



sayaca obscura, Thraupis 393 



Scapaneus leucopogon „ 215 



Schoeniophylax phryganophila 258 



schoenobaenus, Phleocryptes melanops 254 



sclateri, Agelaius 388 



Pseudocolopteryx 318 



scolopaceus carau, Aramus 126 



Scolopacidae 146 



scotius, Rhynchocyclus 315 



Scytalopus fuscus 289 



semicollaris, Nycticryphes 163 



Semimerula 358 



semitorquatus, Micrastur 99 



Sephanoides galeritus 230 



septentrionalis, Cathartes aura 89 



Falco fusco-caerulescens . . . 103, 104 



Serpophaga inornata 320 



munda 320 



nigricans 321 



subcristata 318 



serrirostris, Tanagra 391 



Setopagis parvulus 204 



setophagoides, Mecocerculus 315 



setosus, Rallus- 123 



sibilatrLx, Mareca 80 



Phacellodomus 280 



Syrigma 56 



Sicalis arvensis arvensis 402 



chapmani _. 403 



lutea 403 



luteola 403 



pelzelni 402 



similis, Saltator similis. 395 



slmonsi, Oreopholus _ 167 



simplex chloropoda, Phaetusa... 140 



Phaetusa 141 



Sterna.. 140 



sincipitalis, Phacellodomus ruflfrons 279 



Siptornis 266 



anthoides. 274 



baeri 268 



dinellii 273 



d'orbignyii. 267 



crassirostris 267 



hudsoni 273 



humicola 272 



lilloi 272 



maluroides 264 



patagonica 271 



punensis rufala 273 



pyrrhophius pyrrhophius 265 



striaticeps 265 



sordida. 268 



afflnis 270 



flavogularis 269 



steinbachi 267,268 



sulphurifera 264 



Sisopygis icterophrys 309 



Sittasomus sylviellus chapadensis 241 



siy, Pionus maximiliani 192 



sociabilis, Rostrhamus sociabilis 105 



solitaria cinnamomea, Tringa 148 



Tringa 151,152 



solitaria 149 



£olitarius, Amblycercus 388 



Archiplanus 389 



Myiodynastes.-- 332 



Page 



sordida afflnis, Siptornis 270 



flavogularis, Siptornis.. 269 



Siptornis „ 268 



sordidus, Myiarchus.. 336 



Soroplex 224 



sparganura, Sappho.. 231 



sparganurus, Trochilus 231 



sparveria cinnamomina, Cerchneis 101 



Sparvius guttatus 115 



melanoleucus 99 



superciliaris 112 



Spatula platalea 81 



speciosa, Ateleodacnis speciosa 372 



speciosus, Podiceps 43,44 



Speotyto cunicularia cunicularia 201 



Spheniscidae. -42 



Sphenisci formes 42 



Spheniscus magellanicus. 42 



spilogaster, Veniliornis.. 214 



spinicauda, Daflla 73 



Spinus barbatus 434 



ictericus.. 433 



spixi notius, Synallaxis 260 



Synallaxis 189,259 



Spiziapteryx circumcinctus 100 



Spizitornis flavirostris flavirostris 322 



parulus aequatorlalis 324 



curatus 323,324 



lippus 325 



parulus 322,324 



patagonicus 324,325 



Sporophila caerulescens.. 400 



melanocephala melanocephala 401 



ochrascens 401 



stagnatilis, Totanus 151 



Steganopus tricolor 145 



steinbachi, Siptornis 267,268 



stenura, Culicivora. 283 



Stephanophorus diadematus _._ 394 



Stercorariidae 129 



Stercorarius 129, 130 



longicaudus.r. 1 29, 130 



parasiticus 129 



pomarinus 129 



Sterna brevirostris 141 



hirundinacea _ 138 



simplex 140 



superciliaris 139 



trudeaui 137 



Stigmatura budytoides budytoides 288 



flavo-cinerea 288 



mzonata 288 



Streptoprocne zonaris 233 



striata, Agriornis striata 296 



Enicornis 253 



striaticeps, Entotriccus. 313 



Siptornis pyrrhophius 265 



striaticollis, Phacellodomus striaticoUis 278 



striatipectus, Nystalus maculatus 209 



striatus cyanurus, Butorides 55 



striglceps dabbenei, Aimophila 424 



Strigidae 200 



strigilatus, Myrmorchilus 287 



suspicax, Myrmorchilus 287 



Strix perlata- 200 



subcristata, Serpophaga 318 



subfasciatus, Thamnophilus 284 



J 



