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| Order | Family | English Common Name | Spanish Common Name | Portuguese Common Name | Scientific Name | Belonging | Records | Conservation status | Notes | ||
| 1 | Anseriformes | Anatidae | Upland Goose | Cauquén Común | Ganso-de-magalhães | Chloephaga picta | Native | 1 |
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| 2 | Podicipediformes | Podicipedidae | Silvery Grebe | Macá Plateado | Mergulhão-de-orelha-amarela | Podiceps occipitalis | Native | 1 |
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| 3 | Pelecaniformes | Ardeidae | Black-crowned Night Heron | Garza Bruja | Socó-dorminhoco | Nycticorax nycticorax | Native | 1 |
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| 4 | Piciformes | Picidae | Campo Flicker | Carpintero Campestre | Pica-pau-do-campo | Colaptes campestris | Native | 1 |
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| 5 | Falconiformes | Falconidae | American Kestrel | Halconcito Colorado | Quiriquiri | Falco sparverius | Native | 1 |
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| 6 | Passeriformes | Furnariidae | Buff-winged Cinclodes | Remolinera Común | Pedreiro-dos-andes | Cinclodes fuscus | Native | 1 |
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