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 | Rheiformes | Rheidae | Greater Rhea | Ñandú | Ema | Rhea americana | Native |
| ||
| 2 | Accipitriformes | Accipitridae | Snail Kite | Caracolero | Gavião-caramujeiro | Rostrhamus sociabilis | Native |
| ||
| 3 | Roadside Hawk | Taguató Común | Gavião-carijó | Rupornis magnirostris | Native |
| ||||
| 4 | Passeriformes | Hirundinidae | Barn Swallow | Golondrina Tijerita | Andorinha-de-bando | Hirundo rustica | Native |
|