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| Order | Family | English Common Name | Spanish Common Name | Portuguese Common Name | Scientific Name | Belonging | Records | Conservation status | Notes | ||
| 1 | Gruiformes | Rallidae | Plumbeous Rail | Gallineta Común | Saracura-do-banhado | Pardirallus sanguinolentus | Native | 1 | |||
| 2 | Charadriiformes | Scolopacidae | Pectoral Sandpiper | Playerito Pectoral | Maçarico-de-colete | Calidris melanotos | Native | 1 |
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| 3 | Ciconiiformes | Ciconiidae | Maguari Stork | Cigüeña Americana | Maguari | Ciconia maguari | Native | 1 |
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| 4 | Pelecaniformes | Threskiornithidae | White-faced Ibis | Cuervillo de Cañada | Caraúna | Plegadis chihi | Native | 1 |
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| 5 | Ardeidae | Black-crowned Night Heron | Garza Bruja | Socó-dorminhoco | Nycticorax nycticorax | Native | 1 |
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| 6 | Passeriformes | Icteridae | Yellow-winged Blackbird | Varillero Ala Amarilla | Sargento | Agelasticus thilius | Native | 1 |
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