| Tinamous: Tinamidae |
| 1 | Brown Tinamou | Crypturellus obsoletus | FC |
| Screamers: Anhimidae |
| 2 | Southern Screamer | Chauna torquata | ? |
| Ducks: Anatidae |
| 3 | Muscovy Duck | Cairina moschata | ? |
| 4 | Brazilian Teal | Amazonetta brasiliensis | ? |
| 5 | Yellow-billed Pintail | Anas georgica | FC |
| 6 | Yellow-billed Teal | Anas flavirostris | ? |
| 7 | Masked Duck | Nomonyx dominicus | R |
| Guans, Chachalacas, and Curassows: Cracidae |
| 8 | Dusky-legged Guan | Penelope obscura | UC |
| New World Quail: Odontophoridae |
| 9 | Spot-winged Wood-Quail | Odontophorus capueira | UC |
| Pigeons and Doves: Columbidae |
| 10 | Rock Pigeon | Columba livia | ? |
| 11 | Pale-vented Pigeon | Patagioenas cayennensis | ? |
| 12 | Picazuro Pigeon | Patagioenas picazuro | ? |
| 13 | Plumbeous Pigeon | Patagioenas plumbea | UC |
| 14 | Ruddy Ground Dove | Columbina talpacoti | ? |
| 15 | Picui Ground Dove | Columbina picui | FC |
| 16 | Ruddy Quail-Dove | Geotrygon montana | ? |
| 17 | White-tipped Dove | Leptotila verreauxi | FC |
| 18 | Gray-fronted Dove | Leptotila rufaxilla | UC |
| 19 | Eared Dove | Zenaida auriculata | FC |
| Cuckoos: Cuculidae |
| 20 | Guira Cuckoo | Guira guira | FC |
| 21 | Smooth-billed Ani | Crotophaga ani | ? |
| 22 | Common Squirrel-Cuckoo | Piaya cayana | UC |
| Nightjars and Allies: Caprimulgidae |
| 23 | Short-tailed Nighthawk | Lurocalis semitorquatus | ? |
| 24 | Common Pauraque | Nyctidromus albicollis | ? |
| Potoos: Nyctibiidae |
| 25 | Common Potoo | Nyctibius griseus | ? |
| Swifts: Apodidae |
| 26 | Great Dusky Swift | Cypseloides senex | ? |
| 27 | White-collared Swift | Streptoprocne zonaris | ? |
| 28 | Biscutate Swift | Streptoprocne biscutata | ? |
| 29 | Gray-rumped Swift | Chaetura cinereiventris | ? |
| 30 | Sick's Swift | Chaetura meridionalis | C |
| Hummingbirds: Trochilidae |
| 31 | Black Jacobin | Florisuga fusca | UC |
| 32 | Amethyst Woodstar | Calliphlox amethystina | ? |
| 33 | Glittering-bellied Emerald | Chlorostilbon lucidus | FC |
| 34 | Purple-crowned Plovercrest | Stephanoxis loddigesii | UC |
| 35 | Violet-capped Woodnymph | Thalurania glaucopis | FC |
| 36 | White-throated Hummingbird | Leucochloris albicollis | UC |
| 37 | Glittering-throated Emerald | Chionomesa fimbriata | ? |
| Rails, Gallinules, and Coots: Rallidae |
| 38 | Plumbeous Rail | Pardirallus sanguinolentus | ? |
| 39 | Slaty-breasted Wood-Rail | Aramides saracura | FC |
| 40 | Common Gallinule | Gallinula galeata | ? |
| Plovers and Lapwings: Charadriidae |
| 41 | Southern Lapwing | Vanellus chilensis | FC |
| Jacanas: Jacanidae |
| 42 | Wattled Jacana | Jacana jacana | UC |
| Sandpipers and Allies: Scolopacidae |
| 43 | Pantanal Snipe | Gallinago paraguaiae | ? |
| Gulls, Terns, and Skimmers: Laridae |
| 44 | Kelp Gull | Larus dominicanus | ? |
| Storks: Ciconiidae |
| 45 | Maguari Stork | Ciconia maguari | UC |
| 46 | Wood Stork | Mycteria americana | VR |
| Frigatebirds: Fregatidae |
| 47 | Magnificent Frigatebird | Fregata magnificens | ? |
| Cormorants and Shags: Phalacrocoracidae |
| 48 | Neotropic Cormorant | Nannopterum brasilianus | FC |
| Ibises and Spoonbills: Threskiornithidae |
| 49 | White-faced Ibis | Plegadis chihi | UC |
| 50 | Green Ibis | Mesembrinibis cayennensis | ? |
| 51 | Bare-faced Ibis | Phimosus infuscatus | ? |
| 52 | Buff-necked Ibis | Theristicus caudatus | UC |
| Herons, Egrets, and Bitterns: Ardeidae |
| 53 | Whistling Heron | Syrigma sibilatrix | ? |
| 54 | Striated Heron | Butorides striata | UC |
| 55 | Western Cattle-Egret | Bubulcus ibis | ? |
| 56 | Great Egret | Ardea alba | ? |
| New World Vultures: Cathartidae |
| 57 | King Vulture | Sarcoramphus papa | R |
| 58 | Black Vulture | Coragyps atratus | C |
| 59 | Turkey Vulture | Cathartes aura | UC |
| Hawks, Eagles, and Kites: Accipitridae |
| 60 | Gray-headed Kite | Leptodon cayanensis | ? |
| 61 | Swallow-tailed Kite | Elanoides forficatus | UC |
| 62 | Sharp-shinned Hawk | Accipiter striatus | ? |
| 63 | Rufous-thighed Kite | Harpagus diodon | FC |
| 64 | Savanna Hawk | Buteogallus meridionalis | ? |
| 65 | Roadside Hawk | Rupornis magnirostris | UC |
| 66 | Short-tailed Hawk | Buteo brachyurus | ? |
| Owls: Strigidae |
| 67 | Tropical Screech-Owl | Megascops choliba | FC |
| 68 | Long-tufted Screech-Owl | Megascops sanctaecatarinae | FC |
| 69 | Tawny-browed Owl | Pulsatrix koeniswaldiana | ? |
| 70 | Ferruginous Pygmy-Owl | Glaucidium brasilianum | ? |
| 71 | Burrowing Owl | Athene cunicularia | C |
| 72 | Rusty-barred Owl | Strix hylophila | UC |
| 73 | Buff-fronted Owl | Aegolius harrisii | ? |
| Trogons: Trogonidae |
| 74 | Surucua Trogon | Trogon surrucura | FC |
| Kingfishers: Alcedinidae |
| 75 | Ringed Kingfisher | Megaceryle torquata | FC |
| 76 | Amazon Kingfisher | Chloroceryle amazona | ? |
| 77 | Green Kingfisher | Chloroceryle americana | UC |
| Toucans: Ramphastidae |
| 78 | Red-breasted Toucan | Ramphastos dicolorus | C |
| Woodpeckers: Picidae |
| 79 | Ochre-collared Piculet | Picumnus temminckii | UC |
| 80 | Mottled Piculet | Picumnus nebulosus | UC |
| 81 | White-spotted Woodpecker | Veniliornis spilogaster | FC |
| 82 | Robust Woodpecker | Campephilus robustus | UC |
| 83 | White-browed Woodpecker | Piculus aurulentus | UC |
| 84 | Green-barred Woodpecker | Colaptes melanochloros | UC |
| 85 | Campo Flicker | Colaptes campestris | FC |
| Seriemas: Cariamidae |
| 86 | Red-legged Seriema | Cariama cristata | FC |
| Falcons and Caracaras: Falconidae |
| 87 | Barred Forest-Falcon | Micrastur ruficollis | UC |
| 88 | Crested Caracara | Caracara cheriway | FC |
| 89 | Yellow-headed Caracara | Daptrius chimachima | ? |
| 90 | Chimango Caracara | Daptrius chimango | ? |
| 91 | American Kestrel | Falco sparverius | ? |
| 92 | /Peregrine Falcon/ | Falco peregrinus | ? |
| Parrots: Psittacidae |
| 93 | Pileated Parrot | Pionopsitta pileata | FC |
| 94 | Scaly-headed Parrot | Pionus maximiliani | UC |
| 95 | Vinaceous-breasted Amazon | Amazona vinacea | FC |
| 96 | Red-spectacled Amazon | Amazona pretrei | UC |
| 97 | Maroon-bellied Parakeet | Pyrrhura frontalis | C |
| Typical Antbirds: Thamnophilidae |
| 98 | Large-tailed Antshrike | Mackenziaena leachii | UC |
| 99 | Rufous-capped Antshrike | Thamnophilus ruficapillus | FC |
| 100 | Variable Antshrike | Thamnophilus caerulescens | FC |
| 101 | Plain Antvireo | Dysithamnus mentalis | ? |
| 102 | Dusky-tailed Antbird | Drymophila malura | ? |
| 103 | White-shouldered Fire-eye | Pyriglena leucoptera | ? |
| Gnateaters: Conopophagidae |
| 104 | Rufous Gnateater | Conopophaga lineata | UC |
| Antpittas: Grallariidae |
| 105 | Variegated Antpitta | Grallaria varia | UC |
| 106 | Speckle-breasted Antpitta | Cryptopezus nattereri | FC |
| Tapaculos: Rhinocryptidae |
| 107 | Mouse-colored Tapaculo | Scytalopus speluncae | FC |
| Antthrushes: Formicariidae |
| 108 | Short-tailed Antthrush | Chamaeza campanisona | UC |
| 109 | Rufous-tailed Antthrush | Chamaeza ruficauda | FC |
| Ovenbirds and Woodcreepers: Furnariidae |
| 110 | Rufous-breasted Leaftosser | Sclerurus scansor | FC |
| 111 | Olivaceous Woodcreeper | Sittasomus griseicapillus | FC |
| 112 | Planalto Woodcreeper | Dendrocolaptes platyrostris | FC |
| 113 | White-throated Woodcreeper | Xiphocolaptes albicollis | UC |
| 114 | Lesser Woodcreeper | Xiphorhynchus fuscus | UC |
| 115 | Black-billed Scythebill | Campylorhamphus falcularius | UC |
| 116 | Scalloped Woodcreeper | Lepidocolaptes falcinellus | FC |
| 117 | Streaked Xenops | Xenops rutilans | ? |
| 118 | Rufous Hornero | Furnarius rufus | C |
| 119 | Sharp-tailed Streamcreeper | Lochmias nematura | FC |
| 120 | Long-tailed Cinclodes | Cinclodes pabsti | ? |
| 121 | Sharp-billed Treehunter | Heliobletus contaminatus | FC |
| 122 | Buff-browed Foliage-gleaner | Syndactyla rufosuperciliata | FC |
| 123 | Buff-fronted Foliage-gleaner | Dendroma rufum | ? |
| 124 | Striolated Tit-Spinetail | Leptasthenura striolata | UC |
| 125 | Araucaria Tit-Spinetail | Leptasthenura setaria | C |
| 126 | Firewood-gatherer | Anumbius annumbi | FC |
| 127 | Straight-billed Reedhaunter | Limnoctites rectirostris | FC |
| 128 | Olive Spinetail | Cranioleuca obsoleta | FC |
| 129 | Rufous-capped Spinetail | Synallaxis ruficapilla | UC |
| 130 | Gray-bellied Spinetail | Synallaxis cinerascens | ? |
| 131 | Spix's Spinetail | Synallaxis spixi | UC |
| Manakins: Pipridae |
| 132 | Swallow-tailed Manakin | Chiroxiphia caudata | UC |
| Cotingas: Cotingidae |
| 133 | Hooded Berryeater | Carpornis cucullata | ? |
| 134 | (Swallow-tailed Cotinga) | Phibalura flavirostris | R |
| 135 | Bare-throated Bellbird | Procnias nudicollis | UC |
| Tityras and Allies: Tityridae |
| 136 | Black-tailed Tityra | Tityra cayana | FC |
| 137 | Black-crowned Tityra | Tityra inquisitor | UC |
| 138 | Greenish Schiffornis | Schiffornis virescens | ? |
| 139 | Green-backed Becard | Pachyramphus viridis | ? |
| 140 | Chestnut-crowned Becard | Pachyramphus castaneus | FC |
| 141 | White-winged Becard | Pachyramphus polychopterus | FC |
| 142 | Crested Becard | Pachyramphus validus | FC |
| Tyrant Flycatchers: Tyrannidae |
| 143 | White-throated Spadebill | Platyrinchus mystaceus | ? |
| 144 | Gray-hooded Flycatcher | Mionectes rufiventris | R |
| 145 | Sepia-capped Flycatcher | Leptopogon amaurocephalus | FC |
| 146 | Mottle-cheeked Tyrannulet | Phylloscartes ventralis | C |
| 147 | Serra do Mar Bristle-Tyrant | Pogonotriccus difficilis | UC |
| 148 | Brown-breasted Pygmy-Tyrant | Hemitriccus obsoletus | R |
| 149 | Southern Beardless-Tyrannulet | Camptostoma obsoletum | FC |
| 150 | Small-billed Elaenia | Elaenia parvirostris | ? |
| 151 | (Olivaceous Elaenia) | Elaenia mesoleuca | FC |
| 152 | Small-headed Elaenia | Elaenia sordida | UC |
| 153 | Sooty Tyrannulet | Serpophaga nigricans | UC |
| 154 | White-crested Tyrannulet | Serpophaga subcristata | UC |
| 155 | Greenish Tyrannulet | Phyllomyias virescens | FC |
| 156 | Planalto Tyrannulet | Phyllomyias fasciatus | UC |
| 157 | Rough-legged Tyrannulet | Acrochordopus burmeisteri | ? |
| 158 | Euler's Flycatcher | Lathrotriccus euleri | ? |
| 159 | Crested Black-Tyrant | Knipolegus lophotes | UC |
| 160 | Blue-billed Black-Tyrant | Knipolegus cyanirostris | FC |
| 161 | Gray Monjita | Nengetus cinereus | ? |
| 162 | Black-and-white Monjita | Heteroxolmis dominicanus | ? |
| 163 | Rufous-tailed Attila | Attila phoenicurus | ? |
| 164 | (Swainson's Flycatcher) | Myiarchus swainsoni | FC |
| 165 | Cattle Tyrant | Machetornis rixosa | ? |
| 166 | Great Kiskadee | Pitangus sulphuratus | UC |
| 167 | Social Flycatcher | Myiozetetes similis | ? |
| 168 | (Streaked Flycatcher) | Myiodynastes maculatus | UC |
| 169 | Variegated Flycatcher | Empidonomus varius | ? |
| 170 | (Tropical Kingbird) | Tyrannus melancholicus | C |
| 171 | (Fork-tailed Flycatcher) | Tyrannus savana | C |
| Vireos, Shrike-Babblers, and Erpornis: Vireonidae |
| 172 | Rufous-browed Peppershrike | Cyclarhis gujanensis | FC |
| 173 | Rufous-crowned Greenlet | Hylophilus poicilotis | ? |
| 174 | Chivi Vireo | Vireo chiri | ? |
| Crows, Jays, and Magpies: Corvidae |
| 175 | Azure Jay | Cyanocorax caeruleus | FC |
| Swallows: Hirundinidae |
| 176 | White-rumped Swallow | Tachycineta leucorrhoa | ? |
| 177 | Gray-breasted Martin | Progne chalybea | ? |
| 178 | (Brown-chested Martin) | Progne tapera | C |
| 179 | Southern Rough-winged Swallow | Stelgidopteryx ruficollis | ? |
| 180 | Blue-and-white Swallow | Pygochelidon cyanoleuca | C |
| 181 | /Barn Swallow/ | Hirundo rustica | FC |
| Wrens: Troglodytidae |
| 182 | Southern House Wren | Troglodytes musculus | FC |
| Mockingbirds and Thrashers: Mimidae |
| 183 | Chalk-browed Mockingbird | Mimus saturninus | ? |
| Thrushes and Allies: Turdidae |
| 184 | Creamy-bellied Thrush | Turdus amaurochalinus | C |
| 185 | Yellow-legged Thrush | Turdus flavipes | FC |
| 186 | (Blacksmith Thrush) | Turdus subalaris | FC |
| 187 | White-necked Thrush | Turdus albicollis | FC |
| 188 | Pale-breasted Thrush | Turdus leucomelas | ? |
| 189 | Rufous-bellied Thrush | Turdus rufiventris | C |
| Old World Sparrows: Passeridae |
| 190 | House Sparrow | Passer domesticus | C |
| Wagtails and Pipits: Motacillidae |
| 191 | Correndera Pipit | Anthus correndera | ? |
| 192 | Ochre-breasted Pipit | Anthus nattereri | ? |
| 193 | Hellmayr's Pipit | Anthus hellmayri | ? |
| Finches, Euphonias, and Allies: Fringillidae |
| 194 | Blue-naped Chlorophonia | Chlorophonia cyanea | UC |
| 195 | Purple-throated Euphonia | Euphonia chlorotica | UC |
| 196 | Green-throated Euphonia | Euphonia chalybea | ? |
| 197 | Chestnut-bellied Euphonia | Euphonia pectoralis | ? |
| 198 | Hooded Siskin | Spinus magellanicus | C |
| New World Sparrows: Passerellidae |
| 199 | Grassland Sparrow | Ammodramus humeralis | ? |
| 200 | Rufous-collared Sparrow | Zonotrichia capensis | A |
| Troupials and Allies: Icteridae |
| 201 | Golden-winged Cacique | Cacicus chrysopterus | C |
| 202 | Shiny Cowbird | Molothrus bonariensis | FC |
| 203 | Chopi Blackbird | Gnorimopsar chopi | FC |
| 204 | Grayish Baywing | Agelaioides badius | ? |
| 205 | Saffron-cowled Blackbird | Xanthopsar flavus | ? |
| 206 | Yellow-rumped Marshbird | Pseudoleistes guirahuro | ? |
| New World Warblers: Parulidae |
| 207 | Southern Yellowthroat | Geothlypis velata | ? |
| 208 | Tropical Parula | Setophaga pitiayumi | C |
| 209 | Golden-crowned Warbler | Basileuterus culicivorus | C |
| 210 | White-browed Warbler | Myiothlypis leucoblephara | C |
| Tanagers and Allies: Thraupidae |
| 211 | Chestnut-headed Tanager | Thlypopsis pyrrhocoma | UC |
| 212 | Ruby-crowned Tanager | Tachyphonus coronatus | ? |
| 213 | Diademed Tanager | Stephanophorus diadematus | ? |
| 214 | Fawn-breasted Tanager | Pipraeidea melanonota | C |
| 215 | Blue-and-yellow Tanager | Rauenia bonariensis | UC |
| 216 | Sayaca Tanager | Thraupis sayaca | FC |
| 217 | Palm Tanager | Thraupis palmarum | ? |
| 218 | Chestnut-backed Tanager | Stilpnia preciosa | C |
| 219 | <Swallow Tanager> | Tersina viridis | UC |
| 220 | Blue Dacnis | Dacnis cayana | UC |
| 221 | Uniform Finch | Haplospiza unicolor | ? |
| 222 | Bay-chested Warbling Finch | Castanozoster thoracica | ? |
| 223 | Gray-throated Warbling Finch | Poospiza cabanisi | UC |
| 224 | Saffron Finch | Sicalis flaveola | C |
| 225 | Grassland Yellow-Finch | Sicalis luteola | ? |
| 226 | Lesser Grass-Finch | Emberizoides ypiranganus | ? |
| 227 | Great Pampa-Finch | Embernagra platensis | UC |
| 228 | (Black-bellied Seedeater) | Sporophila melanogaster | FC |
| 229 | Double-collared Seedeater | Sporophila caerulescens | FC |
| 230 | Green-winged Saltator | Saltator similis | FC |
Special Birds