| Tinamous: Tinamidae |
| 1 | Elegant Crested-Tinamou | Eudromia elegans |
| Pigeons and Doves: Columbidae |
| 2 | Rock Pigeon | Columba livia |
| 3 | Spot-winged Pigeon | Patagioenas maculosa |
| 4 | Picui Ground Dove | Columbina picui |
| 5 | Black-winged Ground Dove | Metriopelia melanoptera |
| 6 | White-tipped Dove | Leptotila verreauxi |
| 7 | Eared Dove | Zenaida auriculata |
| Swifts: Apodidae |
| 8 | White-collared Swift | Streptoprocne zonaris |
| 9 | Andean Swift | Aeronautes andecolus |
| Hummingbirds: Trochilidae |
| 10 | Red-tailed Comet | Sappho sparganurus |
| 11 | Blue-tufted Starthroat | Heliomaster furcifer |
| 12 | Glittering-bellied Emerald | Chlorostilbon lucidus |
| Plovers and Lapwings: Charadriidae |
| 13 | Southern Lapwing | Vanellus chilensis |
| Ibises and Spoonbills: Threskiornithidae |
| 14 | White-faced Ibis | Plegadis chihi |
| Herons, Egrets, and Bitterns: Ardeidae |
| 15 | Snowy Egret | Egretta thula |
| New World Vultures: Cathartidae |
| 16 | Andean Condor | Vultur gryphus |
| 17 | Black Vulture | Coragyps atratus |
| 18 | Turkey Vulture | Cathartes aura |
| Hawks, Eagles, and Kites: Accipitridae |
| 19 | Variable Hawk | Geranoaetus polyosoma |
| 20 | Black-chested Buzzard-Eagle | Geranoaetus melanoleucus |
| Puffbirds: Bucconidae |
| 21 | Spot-backed Puffbird | Nystalus maculatus |
| Woodpeckers: Picidae |
| 22 | White-fronted Woodpecker | Melanerpes cactorum |
| 23 | Checkered Woodpecker | Veniliornis mixtus |
| 24 | Green-barred Woodpecker | Colaptes melanochloros |
| Falcons and Caracaras: Falconidae |
| 25 | Crested Caracara | Caracara cheriway |
| 26 | Chimango Caracara | Daptrius chimango |
| 27 | American Kestrel | Falco sparverius |
| 28 | Peregrine Falcon | Falco peregrinus |
| Parrots: Psittacidae |
| 29 | Burrowing Parakeet | Cyanoliseus patagonus |
| Tapaculos: Rhinocryptidae |
| 30 | Sandy Gallito | Teledromas fuscus |
| Ovenbirds and Woodcreepers: Furnariidae |
| 31 | Rufous-banded Miner | Geositta rufipennis |
| 32 | Chaco Earthcreeper | Tarphonomus certhioides |
| 33 | Rufous Hornero | Furnarius rufus |
| 34 | Brown-capped Tit-Spinetail | Leptasthenura fuliginiceps |
| 35 | Tufted Tit-Spinetail | Leptasthenura platensis |
| 36 | Rusty-vented Canastero | Asthenes dorbignyi |
| 37 | Cordilleran Canastero | Asthenes modesta |
| 38 | Sharp-billed Canastero | Asthenes pyrrholeuca |
| 39 | White-throated Cacholote | Pseudoseisura gutturalis |
| Cotingas: Cotingidae |
| 40 | White-tipped Plantcutter | Phytotoma rutila |
| Tyrant Flycatchers: Tyrannidae |
| 41 | Suiriri Flycatcher | Suiriri suiriri |
| 42 | Cliff Flycatcher | Hirundinea ferruginea |
| 43 | Southern Beardless-Tyrannulet | Camptostoma obsoletum |
| 44 | Yellow-billed Tit-Tyrant | Anairetes flavirostris |
| 45 | Tufted Tit-Tyrant | Anairetes parulus |
| 46 | White-crested Elaenia | Elaenia albiceps |
| 47 | Small-billed Elaenia | Elaenia parvirostris |
| 48 | White-crested Tyrannulet | Serpophaga subcristata |
| 49 | Greater Wagtail-Tyrant | Stigmatura budytoides |
| 50 | White-winged Black-Tyrant | Knipolegus aterrimus |
| 51 | Gray-bellied Shrike-Tyrant | Agriornis micropterus |
| 52 | White-browed Chat-Tyrant | Ochthoeca leucophrys |
| 53 | Cattle Tyrant | Machetornis rixosa |
| 54 | Great Kiskadee | Pitangus sulphuratus |
| 55 | Tropical Kingbird | Tyrannus melancholicus |
| Vireos, Shrike-Babblers, and Erpornis: Vireonidae |
| 56 | Chivi Vireo | Vireo chiri |
| Swallows: Hirundinidae |
| 57 | White-rumped Swallow | Tachycineta leucorrhoa |
| 58 | Gray-breasted Martin | Progne chalybea |
| 59 | Southern Martin | Progne elegans |
| 60 | Blue-and-white Swallow | Pygochelidon cyanoleuca |
| 61 | Barn Swallow | Hirundo rustica |
| Wrens: Troglodytidae |
| 62 | Southern House Wren | Troglodytes musculus |
| Mockingbirds and Thrashers: Mimidae |
| 63 | Patagonian Mockingbird | Mimus patagonicus |
| 64 | White-banded Mockingbird | Mimus triurus |
| Thrushes and Allies: Turdidae |
| 65 | Chiguanco Thrush | Turdus chiguanco |
| 66 | Creamy-bellied Thrush | Turdus amaurochalinus |
| Old World Sparrows: Passeridae |
| 67 | House Sparrow | Passer domesticus |
| Finches, Euphonias, and Allies: Fringillidae |
| 68 | Hooded Siskin | Spinus magellanicus |
| 69 | Black Siskin | Spinus atratus |
| New World Sparrows: Passerellidae |
| 70 | Rufous-collared Sparrow | Zonotrichia capensis |
| Troupials and Allies: Icteridae |
| 71 | Long-tailed Meadowlark | Leistes loyca |
| 72 | Variable Oriole | Icterus pyrrhopterus |
| 73 | Shiny Cowbird | Molothrus bonariensis |
| 74 | Grayish Baywing | Agelaioides badius |
| Cardinals and Allies: Cardinalidae |
| 75 | Hepatic Tanager | Piranga flava |
| 76 | Ultramarine Grosbeak | Cyanoloxia brissonii |
| Tanagers and Allies: Thraupidae |
| 77 | Blue-and-yellow Tanager | Rauenia bonariensis |
| 78 | Gray-hooded Sierra Finch | Phrygilus gayi |
| 79 | Ringed Warbling Finch | Poospiza torquata |
| 80 | Greenish Yellow-Finch | Sicalis olivascens |
| 81 | Monte Yellow-Finch | Sicalis mendozae |
| 82 | Saffron Finch | Sicalis flaveola |
| 83 | Great Pampa-Finch | Embernagra platensis |
| 84 | Band-tailed Seedeater | Catamenia analis |
| 85 | Plain-colored Seedeater | Catamenia inornata |
| 86 | Red-crested Finch | Coryphospingus cucullatus |
| 87 | Many-colored Chaco Finch | Saltatricula multicolor |
| 88 | Golden-billed Saltator | Saltator aurantiirostris |
Special Birds