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| Order | Family | English Common Name | Spanish Common Name | Portuguese Common Name | Scientific Name | Belonging | Conservation status | Notes | ||
| 1 | Pelecaniformes | Ardeidae | Black-crowned Night Heron | Garza Bruja | Socó-dorminhoco | Nycticorax nycticorax | Native |
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| 2 | Passeriformes | Tyrannidae | Tufted Tit-Tyrant | Cachudito Pico Negro | Anairetes parulus | Native |
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| 3 | Great Shrike-Tyrant | Gaucho Grande | Agriornis lividus | Native |
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