455

Rail, Black 439, Gray-cowled Wood 96, Gray-necked

Wood 96, Mangrove 96, Northern Black 439,

Rufous-necked Wood 96, Russet-naped Wood 96,

Spotted 94

Redhead 438

Redstart, American 354; also see Whitestart

Ruff 439

Sabrewing, Violet 218

Saltator, Black-headed 406, Buff-throated 406,

Cinnamon-bellied 406, Grayish 406, Streaked

406

Sanderling 70

Sandpiper, Baird’s 74, Buff-breasted 76, Curlew 439,

Least 74, Upland, Pectoral 76, Semipalmated

74, Solitary 68, Spotted 70, Stilt 72, Upland 66,

Western 74, White-rumped 74

Sapsucker, Yellow-bellied 206

Scaup, Greater 438, Lesser 36

Schiffornis, see Mourner

Screech-Owl, see Owl

Scythebill, Brown-billed 250

Seedeater, Black 394, 449, Blue 396, 449, Hick’s 392,

448, Lined 439, Morelet’s 392, Northern Ruddy-

breasted 392, Ruddy-breasted 392, Slate-colored

392, Southern Ruddy-breasted 392, Variable 392,

394, White-collared 392, Yellow-bellied 392

Seedfinch, Nicaraguan 394, Pink-billed 394, Thick-

billed 394

Sharpbill 276, Central American 276, 444

Shearwater, Audubon’s 42, Black-vented 438, Christmas

42, Cory’s 438, Galapagos 42, Great 438, Manx

438, Pink-footed 40, Scopoli’s 438, Short-tailed

438, Sooty 438, Wedge-tailed 40

Shoveler, Northern 36

Shrike-Tanager, Black-rumped 420, White-throated

420, 449

Shrike-Vireo, Green 348

Sicklebill, White-tipped 214

Silky, Black-and-yellow 334, Long-tailed 334

Silky-flycatcher, see Silky

Siskin, Yellow-bellied 386

Skimmer, Amazonian Black 58, American Black 58,

Black 58

Skua, South Polar 438

Snipe, Wilson’s 66

Snowcap 226

Solitaire, Black-faced 330

Sora 94

Spadebill, Golden-crowned 292, Stub-tailed 292,

Western White-throated 292, 445, White-throated

292

Sparrow, Black-striped 380, Botteri’s 382, Cabanis’s

Ground 380, Chipping 439, Clay-colored 439,

Grasshopper 382, House 386, Lark 439, Lincoln’s

439, Northern Orange-billed 378, Olive 380, 448,

Orange-billed 378, 448, Rufous-collared 384,

Rusty 382, Savannah 439, Stripe-headed 382, 448,

Western Orange-billed 378, White-crowned 439,

White-eared Ground 380, 448

Spinetail, Pale-breasted 258, Red-faced 256, Slaty 258

Spoonbill, Roseate 90

Starthroat, Long-billed 214, Plain-capped 214

Stilt, Black-necked 60

Stork, Maguari 439, Wood 90

Storm-Petrel, see Petrel

Sunbittern, Northern 100, 441

Sungrebe 38

Surfbird 70

Swallow, American Cliff 240, Bank 242, Barn 240,

Blue-and-white 242, 443, Cave 240, 443, Cliff

240, Mangrove 242, Mountain 242, Northern

Rough-winged 240, Patagonian 242, Southern

Rough-winged 240, Tree 242, Violet-green 242

Swift, Band-rumped 236, Black 234, Chestnut-collared

234, Chimney 236, Costa Rican 236, Gray-

rumped 236, Great Swallow-tailed 439, Hellmayr’s

236, 443, Lesser Swallow-tailed 236, Richmond’s

236, 443, Spot-fronted 234, Vaux’s 236, White-

chinned 234, 443, White-collared 234

Tanager, Bay-headed 414, Black-and-yellow 416,

Blue-and-gold 416, Blue-gray 410, 449, Carmiol’s

404, Costa Rican 418, Cherrie’s 410, Chiriqui

418, Crimson-backed 439, Crimson-collared 412,

Dusky-faced 420, Emerald 414, Flame-colored

402, Flame-rumped 439, Golden-hooded 412,

Gray-headed 420, Hepatic 400, Highland Hepatic

400, Palm 410, Passerini’s 412, Plain-colored 412,

Rufous-winged 414, Scarlet 402, Scarlet-rumped

412, Spangle-cheeked 416, Speckled 414, Silver-

throated 414, Sulphur-rumped 416, Summer 400,

Tawny-crested 418, Tooth-billed 400, Western

402, White-lined 418, White-shouldered 418, 449,

White-winged 402, Yellow-winged 410

Tapaculo, Silvery-fronted 276

Tattler, Wandering 70

Teal, Blue-winged 36, Cinnamon 36, Green-winged 34

Tern, American Black 58, 440, Arctic 56, Black 58,

Bridled 58, Caspian 54, Common 56, Elegant 54,

Forster’s 56, Gull-billed 56, Inca 439, Large-billed

439, Least 56, Roseate 439, Royal 54, Sandwich

54, 440, Sooty 58, Western Bridled 58, Yellow-

billed 439

Thick-knee, Double-striped 60

Thorntail, Green 222

Thrush, Bicknell’s 439, Clay-colored 328, Gray-cheeked

330, Mountain 326, Pale-vented 328, Sooty 326,

Swainson’s 330, 446, White-throated 328, 446,

Wood 330

Thrush-Tanager, Panama 374, 448, Rosy 374

Tiger Heron, see Heron

Tinamou, Great 100, Highland 100, Little 102, Slaty-

breasted 102, Thicket 102

Tityra, Black-crowned 280, Masked 280

Tody-Flycatcher, Black-headed 296, Common 296,

Slate-headed 296

Toucan, Chestnut-mandibled 200, Keel-billed 200,

Yellow-throated 200

Toucanet, Blue-throated 198, Emerald 198

Treehunter, Streak-breasted 254

Treerunner, Ruddy 252