INDEX 



481 



ruficrissa, Ortalis, 306 

 rufigularis, Falco rufigularis, 286 

 rufulus, Heterospizias meridionalis, 



225 

 Rupornis magnirostris alia, 216 



magnirostris arguta, 213 



magnirostris insidiatrix, 215 

 Rynchopidae, 463 

 Rynchops nigra, 464 



nigra cinerascens, 465 



nigra nigra, 464 



nigra oblita, 464, 465 



sabini, Larus, 447 



Xema, 439, 447 

 salmoni, Tigrisoma, 79, 109 

 Salteador grande, 433 

 Salteador parasito, 436 

 Salteador pomarino, 435 

 Salteador rabudo, ^Zl 

 salvini, Diomedea cauta, ZZ 

 Sanderling, 393, 416 

 Sandpiper, Baird's, 395, 422 



Buff-breasted, 394, 426 



Least, 395, 402 



Pectoral, 395, 423 



Semipalmated, 395, 417 



Solitary, 394, 400 



Spotted, 394, 402 



Stilt, 394, 425 



Western, 395, 419 



White-rumped, 394, 421 

 Sandpipers, 393 

 Sarcoramphus papa, 154 

 Sarkidiornis sylvicola, 129, 137 

 saturatus, Tinamus major, 6, 10, 11, 



12 

 Scaup, Lesser, 130, 148 

 schistacea, Leucopternis, 237 



Urubitinga, 237 

 scolopacea, Limosa, 413 

 scolopaceus, Limnodromus, 394, 413 

 Scolopacidae, 393 

 Scolopax alba, 125 



caudatus, 126 



delicata, 413 



Fedoa, 398 



flavipes, 399 



Gallinago, 415 



griseus, 411 



guarauna, 337 



melanoleucus, 400 

 semipalmatus, Catoptrophorus semi- 

 palmatus, 407 



Charadrius, 383, 386 



semiplumbea, Leucopternis, 173, 220, 



222 

 semitorquatus, Micrastxxr, 263 



Micrastur semitorquatus, 268 

 septentrionalium, Anas cyanoptera, 



130, 144 

 septentrionalis, Falco femoralis, 288 

 serus, Spizaetus tyrannus, 173, 240 

 Shearwater, Audubon's, 35, Zl 



Sooty, 35, Z(i 



Wedge-tailed, 35, 42 

 Shearwaters, 35 



sheffleri, Urubitornis solitaria, 239 

 Shoveler, 129, 145 

 Skimmer, Black, 464 

 Skimmers, 463 

 Skua, 433 



skua, Catharacta, 433 

 smithians, Odontophorus, 328 

 smithianus, Odontophorus, 328, 329 

 smithsonianus, Larus argentatus, 439, 



441 

 Snakebirds, 69 

 Snipe, 393 



Snipe, Common, 413 

 sociabilis, Herpetotheres, 180 



Rostrhamus sociabilis, 172, 180 

 solitaria, Tringa, 394, 400 



Tringa solitaria, 401 



Urubitornis solitaria, 173, 238 

 solitarius, Circaetus, 238 



Harpyhaliaetus coronatus, 239 

 Somormujos, 24 

 sonnini, Colinus cristatus, 313 

 Sora, 339, 350 

 soui, Cryptiu"ellus, 6, 17 



Tinamus, 17 

 sparverius, Falco sparverius, 260, 291 

 Sparvius bicolor, 190 



caerulescens, 253 



monachus, 188 



platypterus, 204 

 Spatula clypeata, 129, 145 

 speciosus, Podiceps dominicus, 31 

 spinosa, Fulica, 372 



Jacana spinosa, 372 

 Spizaetus ornatus ornatus, 244 



omatus vicarius, 173, 241 



tyrannus serus, 173, 240 



tyrannus tyrannus, 241 

 Spizastur melanoleucus, 172, 244 

 spodiostethus, Odontophorus, 330 

 Spoonbill, Roseate, 122, 127 

 Spoonbills, 122 



