Don't want to see ads? Sign up...
| Order | Family | English Common Name | Spanish Common Name | Portuguese Common Name | Scientific Name | Belonging | Records | Conservation status | Notes | ||
| 1 | Rheiformes | Rheidae | Greater Rhea | Ñandú | Ema | Rhea americana | Native | 3 |
| ||
| 2 | Anseriformes | Anhimidae | Southern Screamer | Chajá | Tachã | Chauna torquata | Native | 1 |
| ||
| 3 | Charadriiformes | Recurvirostridae | Black-necked Stilt | Tero Real | Himantopus mexicanus | Native | 1 | ||||
| 4 | Suliformes | Phalacrocoracidae | Neotropic Cormorant | Biguá | Biguá | Nannopterum brasilianum | Native | 1 |
| ||
| 5 | Passeriformes | Motacillidae | Yellowish Pipit | Cachirla Chica | Caminheiro-zumbidor | Anthus chii | Native | 1 |
| ||
| 6 | Correndera Pipit | Cachirla Común | Caminheiro-de-espora | Anthus correndera | Native | 1 |