| Rheas: Rheidae |
| 1 | Lesser Rhea | Rhea pennata |
| Tinamous: Tinamidae |
| 2 | Elegant Crested-Tinamou | Eudromia elegans |
| Ducks: Anatidae |
| 3 | Black-necked Swan | Cygnus melancoryphus |
| 4 | Flying Steamer-Duck | Tachyeres patachonicus |
| 5 | White-headed Steamer-Duck | Tachyeres leucocephalus |
| 6 | Crested Duck | Lophonetta specularioides |
| 7 | Red Shoveler | Spatula platalea |
| 8 | Yellow-billed Pintail | Anas georgica |
| 9 | Yellow-billed Teal | Anas flavirostris |
| Pigeons and Doves: Columbidae |
| 10 | Eared Dove | Zenaida auriculata |
| Oystercatchers: Haematopodidae |
| 11 | American Oystercatcher | Haematopus palliatus |
| 12 | Blackish Oystercatcher | Haematopus ater |
| Plovers and Lapwings: Charadriidae |
| 13 | Southern Lapwing | Vanellus chilensis |
| 14 | Two-banded Plover | Anarhynchus falklandicus |
| Sandpipers and Allies: Scolopacidae |
| 15 | Baird's Sandpiper | Calidris bairdii |
| 16 | White-rumped Sandpiper | Calidris fuscicollis |
| Gulls, Terns, and Skimmers: Laridae |
| 17 | Brown-hooded Gull | Chroicocephalus maculipennis |
| 18 | Kelp Gull | Larus dominicanus |
| 19 | South American Tern | Sterna hirundinacea |
| 20 | Sandwich Tern | Thalasseus sandvicensis |
| 21 | Royal Tern | Thalasseus maximus |
| Grebes: Podicipedidae |
| 22 | Great Grebe | Podiceps major |
| Penguins: Spheniscidae |
| 23 | Magellanic Penguin | Spheniscus magellanicus |
| Shearwaters and Petrels: Procellariidae |
| 24 | Southern Giant-Petrel | Macronectes giganteus |
| Cormorants and Shags: Phalacrocoracidae |
| 25 | Red-legged Cormorant | Poikilocarbo gaimardi |
| 26 | Neotropic Cormorant | Nannopterum brasilianus |
| 27 | Magellanic Cormorant | Leucocarbo magellanicus |
| 28 | Imperial Cormorant | Leucocarbo atriceps |
| Herons, Egrets, and Bitterns: Ardeidae |
| 29 | Great Egret | Ardea alba |
| 30 | Cocoi Heron | Ardea cocoi |
| New World Vultures: Cathartidae |
| 31 | Black Vulture | Coragyps atratus |
| 32 | Turkey Vulture | Cathartes aura |
| Hawks, Eagles, and Kites: Accipitridae |
| 33 | Cinereous Harrier | Circus cinereus |
| 34 | Harris's Hawk | Parabuteo unicinctus |
| 35 | Variable Hawk | Geranoaetus polyosoma |
| Owls: Strigidae |
| 36 | Burrowing Owl | Athene cunicularia |
| Falcons and Caracaras: Falconidae |
| 37 | Crested Caracara | Caracara cheriway |
| 38 | Chimango Caracara | Daptrius chimango |
| 39 | American Kestrel | Falco sparverius |
| 40 | Aplomado Falcon | Falco femoralis |
| Parrots: Psittacidae |
| 41 | Burrowing Parakeet | Cyanoliseus patagonus |
| Ovenbirds and Woodcreepers: Furnariidae |
| 42 | Common Miner | Geositta cunicularia |
| 43 | Band-tailed Earthcreeper | Ochetorhynchus phoenicurus |
| 44 | Scale-throated Earthcreeper | Upucerthia dumetaria |
| 45 | Plain-mantled Tit-Spinetail | Leptasthenura aegithaloides |
| 46 | Sharp-billed Canastero | Asthenes pyrrholeuca |
| 47 | Patagonian Canastero | Pseudasthenes patagonica |
| Tyrant Flycatchers: Tyrannidae |
| 48 | White-crested Elaenia | Elaenia albiceps |
| 49 | Austral Negrito | Lessonia rufa |
| 50 | White-winged Black-Tyrant | Knipolegus aterrimus |
| 51 | Spectacled Tyrant | Hymenops perspicillatus |
| 52 | Dark-faced Ground-Tyrant | Muscisaxicola maclovianus |
| 53 | Rusty-backed Monjita | Neoxolmis rubetra |
| 54 | Chocolate-vented Tyrant | Neoxolmis rufiventris |
| 55 | Gray-bellied Shrike-Tyrant | Agriornis micropterus |
| 56 | Lesser Shrike-Tyrant | Agriornis murinus |
| Swallows: Hirundinidae |
| 57 | Bank Swallow | Riparia riparia |
| 58 | Chilean Swallow | Tachycineta leucopyga |
| 59 | Southern Martin | Progne elegans |
| 60 | Blue-and-white Swallow | Pygochelidon cyanoleuca |
| Mockingbirds and Thrashers: Mimidae |
| 61 | Patagonian Mockingbird | Mimus patagonicus |
| Old World Sparrows: Passeridae |
| 62 | House Sparrow | Passer domesticus |
| New World Sparrows: Passerellidae |
| 63 | Rufous-collared Sparrow | Zonotrichia capensis |
| Troupials and Allies: Icteridae |
| 64 | Long-tailed Meadowlark | Leistes loyca |
| Tanagers and Allies: Thraupidae |
| 65 | Gray-hooded Sierra Finch | Phrygilus gayi |
| 66 | Carbonated Sierra Finch | Porphyrospiza carbonarius |
| 67 | Mourning Sierra Finch | Rhopospina fruticeti |
| 68 | Patagonian Yellow-Finch | Sicalis lebruni |
| 69 | Grassland Yellow-Finch | Sicalis luteola |
Special Birds