INDEX 



Slate - colored Grosbeak, 



397 



-headed Tody Flycatcher, 



291 



Slaty Ant shrike, 245 

 Slender-billed Shearwater, 



50 

 Small-billed Cacique, 428 



-billed Motmot, 168 

 Smoky Swift, 176 

 Smooth Flycatcher, 305 

 Snake Bird, 116 

 Snake Birds, 115 

 Snipe, 6 1 



Wilson's, 73 

 Snowy Egret, 84 

 Solitary Sandpiper, 66 

 Song Birds, 346 

 Sooty Shearwater, 49 



Synallaxis, 260 

 Sora Rail, 42 

 Sparrow Hawk, 144 

 Sparrow, Lafresnaye's, 401 



Orange-billed, 402 

 Species, Description of, 19 



Extermination of, xv 



Protection of disappear- 

 ing, xvi 



Spectacled Owl, 148 

 Spiza americana, 401 

 Spoonbill, Roseate, 79 

 Sporophila aurita, 394 



gutteralis, 394 



minuta centralis, 393 

 Spotted Antbird, 256 



-crowned Antvireo, 246 



Sandpiper, 67 



-throated Woodhewer, 



271 



Squatarola squatarola, 55 

 Star - throat, Long - billed, 



195 



Stelgidopteryx ruficollis 



uropygialis, 351 

 Sterna maxima, 102 



sandvicencis acuflavida, 



103 



Stilt, Black-necked, 60 

 Stilts, 60 

 Storks, 80 



463 



Streaked Heron, 87 



-headed Woodhewer, 273 

 Strickland's Owl, 150 

 Striped Flycatcher, 304 



Horned Owl, 147 

 Sturnella magna paralios, 



432 

 Sublegatus arenarum glaber, 



305 

 Sula dactylatra, no 



etesiaca, 113 



leucogastra, 112 



nebouxii, in 



piscator, no 

 Sulidce, 109 



Sulphur-bellied Flycatcher, 

 310 



-rumped Myiobius, 316 

 Summer Tanager, 419 

 Sun Bittern, 76 

 Surinam Antwren, 248 

 Swainson's Toucan, 217 

 Swallow, Bank, 348 



Barn, 349 



Lesser Cliff, 350 



Mangrove, 348 



Panama Rough- winged, 



White-thighed, 349 

 Swallows, 346 



Key to, 347 



Swallow-tailed Kite, 138 

 Swift, Chapman's, 177 



Smoky, 176 

 Swifts, 175 

 Sylviidce, 352 

 Synallaxis brachyura nigri- 



fumosa, 260 

 Synallaxis, Sooty, 260 



Tachyphonus luctuosus pan- 

 amensis, 421 



rufus, 420 



Talamanca Jay, 438 

 Tanager, Black-winged 

 Palm, 417 



Blue, 416 



Boddaerts, 420 



Cassin's, 422 



Dusky-tailed Ant, 420 



