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| Order | Family | English Common Name | Spanish Common Name | Portuguese Common Name | Scientific Name | Belonging | Records | Conservation status | Notes | ||
| 1 | Accipitriformes | Accipitridae | Long-winged Harrier | Gavilán Planeador | Gavião-do-banhado | Circus buffoni | Native | 1 |
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| 2 | Passeriformes | Furnariidae | Rufous Hornero | Hornero | João-de-barro | Furnarius rufus | Native | 1 |
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| 3 | Firewood-gatherer | Leñatero | Cochicho | Anumbius annumbi | Native | 1 |
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| 4 | Greater Thornbird | Espinero Grande | Graveteiro | Phacellodomus ruber | Native | 1 |
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| 5 | Hirundinidae | White-rumped Swallow | Golondrina Ceja Blanca | Andorinha-de-sobre-branco | Tachycineta leucorrhoa | Native | 1 |
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| 6 | Icteridae | Screaming Cowbird | Tordo Pico Corto | Vira-bosta-picumã | Molothrus rufoaxillaris | Native | 1 |
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