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| Order | Family | English Common Name | Spanish Common Name | Portuguese Common Name | Scientific Name | Belonging | Records | Conservation status | Notes | ||
| 1 | Squamata | Viperidae | Yarará Grande | Urutú | Bothrops alternatus | Native | 1 | ||||
| 2 | Passeriformes | Corvidae | Plush-crested Jay | Urraca Común | Gralha-picaça | Cyanocorax chrysops | Native | 1 |
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| 3 | Mimidae | Chalk-browed Mockingbird | Calandria Grande | Sabiá-do-campo | Mimus saturninus | Native | 1 |
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| 4 | Passerellidae | Rufous-collared Sparrow | Chingolo | Tico-tico | Zonotrichia capensis | Native | 1 |
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| 5 | Icteridae | Chopi Blackbird | Chopí | Graúna | Gnorimopsar chopi | Native | 1 |
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| 6 | Thraupidae | Long-tailed Reed Finch | Cachilo Canela | Tico-tico-do-banhado | Donacospiza albifrons | Native | 1 |
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| 7 | Rodentia | Caviidae | Greater Capybara | Carpincho | Capivara | Hydrochoerus hydrochaeris | Native | 1 |
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| 8 | Carnivora | Mustelidae | Lesser Grison | Hurón Menor | Furão-pequeno | Galictis cuja | Native | 1 |
| ||
| 9 | Canidae | Crab-eating Fox | Zorro de Monte | Cerdocyon thous | Native | 1 |
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