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| Order | Family | English Common Name | Spanish Common Name | Portuguese Common Name | Scientific Name | Belonging | Conservation status | Notes | ||
| 1 | Anseriformes | Anhimidae | Southern Screamer | Chajá | Tachã | Chauna torquata | Native |
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| 2 | Pelecaniformes | Ardeidae | Whistling Heron | Chiflón | Maria-faceira | Syrigma sibilatrix | Native |
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| 3 | Accipitriformes | Accipitridae | Sharp-shinned Hawk | Esparvero Común | Gavião-miúdo | Accipiter striatus | Native |
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| 4 | Passeriformes | Corvidae | Plush-crested Jay | Urraca Común | Gralha-picaça | Cyanocorax chrysops | Native |
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| 5 | Hirundinidae | Blue-and-white Swallow | Golondrina Barranquera | Andorinha-pequena-de-casa | Pygochelidon cyanoleuca | Native |
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| 6 | Thraupidae | Blue-and-yellow Tanager | Naranjero | Sanhaçu-papa-laranja | Rauenia bonariensis | Native |
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