Don't want to see ads? Sign up...
| Order | Family | English Common Name | Spanish Common Name | Portuguese Common Name | Scientific Name | Belonging | Records | Conservation status | Notes | ||
| 1 | Anseriformes | Anatidae | Lake Duck | Pato Zambullidor Chico | Marreca-pé-na-bunda | Oxyura vittata | Native | 1 |
| ||
| 2 | Comb Duck | Pato Crestudo | Pato-de-crista | Sarkidiornis sylvicola | Native | 1 |
| ||||
| 3 | Podicipediformes | Podicipedidae | Silvery Grebe | Macá Plateado | Mergulhão-de-orelha-amarela | Podiceps occipitalis | Native | 1 |
| ||
| 4 | Gruiformes | Rallidae | Red-fronted Coot | Gallareta Escudete Rojo | Carqueja-de-escudo-vermelho | Fulica rufifrons | Native | 1 |
| ||
| 5 | Pelecaniformes | Threskiornithidae | White-faced Ibis | Cuervillo de Cañada | Caraúna | Plegadis chihi | Native | 1 |
| ||
| 6 | Cathartiformes | Cathartidae | Black Vulture | Jote Cabeza Negra | Urubu-preto | Coragyps atratus | Native | 1 |
| ||
| 7 | Passeriformes | Tyrannidae | Spectacled Tyrant | Pico de Plata | Viuvinha-de-óculos | Hymenops perspicillatus | Native | 1 |
| ||
| 8 | Icteridae | Giant Cowbird | Tordo Gigante | Iraúna-grande | Molothrus oryzivorus | Native | 1 |
|
