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| Order | Family | English Common Name | Spanish Common Name | Portuguese Common Name | Scientific Name | Belonging | Records | Conservation status | Notes | ||
| 1 | Rheiformes | Rheidae | Lesser Rhea | Choique | Rhea pennata | Native | 1 |
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| 2 | Tinamiformes | Tinamidae | Elegant Crested Tinamou | Martineta Común | Eudromia elegans | Native | 1 |
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| 3 | Charadriiformes | Thinocoridae | Least Seedsnipe | Agachona Chica | Agachadeira-mirim | Thinocorus rumicivorus | Native | 1 |
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| 4 | Accipitriformes | Accipitridae | Black-chested Buzzard-Eagle | Águila Mora | Águia-chilena | Geranoaetus melanoleucus | Native | 1 |
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| 5 | Passeriformes | Passerellidae | Rufous-collared Sparrow | Chingolo | Tico-tico | Zonotrichia capensis | Native | 1 |
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| 6 | Icteridae | Long-tailed Meadowlark | Loica Común | Leistes loyca | Native | 1 |
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| 7 | Carnivora | Canidae | South American Gray Fox | Zorro Gris Chico | Lycalopex grisea | Native | 1 |
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