Don't want to see ads? Sign up...
| Order | Family | English Common Name | Spanish Common Name | Portuguese Common Name | Scientific Name | Belonging | Conservation status | Notes | ||
| 1 | Tinamiformes | Tinamidae | Red-winged Tinamou | Colorada | Perdiz | Rhynchotus rufescens | Native |
| ||
| 2 | Pelecaniformes | Ardeidae | Western Cattle Egret | Garcita Bueyera | Garça-vaqueira | Ardea ibis | Native |
| ||
| 3 | Passeriformes | Icteridae | White-browed Meadowlark | Pecho Colorado | Polícia-inglesa-do-sul | Leistes superciliaris | Native |
| ||
| 4 | Brown-and-yellow Marshbird | Pecho Amarillo Común | Dragão | Pseudoleistes virescens | Native |
| ||||
| 5 | Thraupidae | Black-and-rufous Warbling Finch | Sietevestidos Común | Quem-te-vestiu | Poospiza nigrorufa | Native |
| |||
| 6 | Grassland Yellow Finch | Misto | Tipio | Sicalis luteola | Native |
|
