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| Order | Family | English Common Name | Spanish Common Name | Portuguese Common Name | Scientific Name | Belonging | Conservation status | Notes | ||
| 1 | Anseriformes | Anatidae | Coscoroba Swan | Coscoroba | Capororoca | Coscoroba coscoroba | Native |
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| 2 | Columbiformes | Columbidae | Picazuro Pigeon | Paloma Picazuró | Pomba-asa-branca | Patagioenas picazuro | Native |
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| 3 | Suliformes | Phalacrocoracidae | Neotropic Cormorant | Biguá | Biguá | Nannopterum brasilianum | Native |
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| 4 | Pelecaniformes | Ardeidae | Cocoi Heron | Garza Mora | Garça-moura | Ardea cocoi | Native |
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| 5 | Accipitriformes | Accipitridae | Harris´s Hawk | Gavilán Mixto | Gavião-asa-de-telha | Parabuteo unicinctus | Native |
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| 6 | Falconiformes | Falconidae | Chimango Caracara | Chimango | Chimango | Daptrius chimango | Native |
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| 7 | Passeriformes | Polioptilidae | Masked Gnatcatcher | Tacuarita Azul | Balança-rabo-de-máscara | Polioptila dumicola | Native |
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| 8 | Thraupidae | Golden-billed Saltator | Pepitero de Collar | Bico-duro | Saltator aurantiirostris | Native |
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