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| Order | Family | English Common Name | Spanish Common Name | Portuguese Common Name | Scientific Name | Belonging | Conservation status | Notes | ||
| 1 | Anseriformes | Anatidae | Yellow-billed Teal | Pato Barcino | Marreca-pardinha | Anas flavirostris | Native |
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| 2 | Charadriiformes | Charadriidae | Southern Lapwing | Tero Común | Quero-quero | Vanellus chilensis | Native |
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| 3 | Caprimulgiformes | Caprimulgidae | Nacunda Nighthawk | Ñacundá | Corucão | Chordeiles nacunda | Native |
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| 4 | Psittaciformes | Psittacidae | Monk Parakeet | Cotorra | Caturrita | Myiopsitta monachus | Native |
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| 5 | Passeriformes | Furnariidae | Rufous Hornero | Hornero | João-de-barro | Furnarius rufus | Native |
| ||
| 6 | Greater Thornbird | Espinero Grande | Graveteiro | Phacellodomus ruber | Native |
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