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| Order | Family | English Common Name | Spanish Common Name | Portuguese Common Name | Scientific Name | Belonging | Conservation status | Notes | ||
| 1 | Suliformes | Phalacrocoracidae | Neotropic Cormorant | Biguá | Biguá | Nannopterum brasilianum | Native |
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| 2 | Pelecaniformes | Ardeidae | Black-crowned Night Heron | Garza Bruja | Socó-dorminhoco | Nycticorax nycticorax | Native |
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| 3 | Cathartiformes | Cathartidae | Black Vulture | Jote Cabeza Negra | Urubu-preto | Coragyps atratus | Native |
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| 4 | Accipitriformes | Accipitridae | Variable Hawk | Aguilucho Común | Gavião-de-costas-vermelhas | Geranoaetus polyosoma | Native |
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| 5 | Black-chested Buzzard-Eagle | Águila Mora | Águia-chilena | Geranoaetus melanoleucus | Native |
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| 6 | Falconiformes | Falconidae | American Kestrel | Halconcito Colorado | Quiriquiri | Falco sparverius | Native |
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| 7 | Passeriformes | Fringillidae | Yellow-rumped Siskin | Cabecitanegra Andino | Spinus uropygialis | Native |
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| 8 | Icteridae | Shiny Cowbird | Tordo Renegrido | Chupim | Molothrus bonariensis | Native |
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| 9 | Thraupidae | Mourning Sierra Finch | Yal Negro | Canário-andino-negro | Rhopospina fruticeti | Native |
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