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| Order | Family | English Common Name | Spanish Common Name | Portuguese Common Name | Scientific Name | Belonging | Conservation status | Notes | ||
| 1 | Galliformes | Cracidae | Chaco Chachalaca | Charata | Aracuã-do-pantanal | Ortalis canicollis | Native |
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| 2 | Apodiformes | Trochilidae | Blue-tufted Starthroat | Picaflor de Barbijo | Bico-reto-azul | Heliomaster furcifer | Native |
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| 3 | Accipitriformes | Accipitridae | Great Black Hawk | Águila Negra | Gaviao-preto | Buteogallus urubitinga | Native |
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| 4 | Chaco Eagle | Águila Coronada | Águia-cinzenta | Buteogallus coronatus | Native |
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| 5 | Passeriformes | Tyrannidae | Southern Scrub Flycatcher | Suirirí Pico Corto | Guaracava-modesta | Sublegatus modestus | Native |
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| 6 | Thamnophilidae | Great Antshrike | Chororó | Choró-boi | Taraba major | Native |
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| 7 | Furnariidae | Chaco Earthcreeper | Bandurrita Chaqueña | João-chaquenho | Tarphonomus certhioides | Native |
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| 8 | Passerellidae | Chaco Sparrow | Cachilo Corona Castaña | Rhynchospiza strigiceps | Native |
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| 9 | Thraupidae | Many-colored Chaco Finch | Pepitero Chico | Bico-de-pimenta-chaquenho | Saltatricula multicolor | Native |
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