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| 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 |
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| 2 | Columbiformes | Columbidae | Rock Dove | Paloma Doméstica | Pombo-doméstico | Columba livia | Exotic |
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| 3 | Gruiformes | Rallidae | White-winged Coot | Gallareta Chica | Carqueja-de-bico-amarelo | Fulica leucoptera | Native |
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| 4 | Pelecaniformes | Ardeidae | Western Cattle Egret | Garcita Bueyera | Garça-vaqueira | Ardea ibis | Native |
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| 5 | Falconiformes | Falconidae | American Kestrel | Halconcito Colorado | Quiriquiri | Falco sparverius | Native |
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| 6 | Psittaciformes | Psittacidae | Monk Parakeet | Cotorra | Caturrita | Myiopsitta monachus | Native |
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| 7 | Passeriformes | Thraupidae | Red-crested Cardinal | Cardenal Común | Cardeal | Paroaria coronata | Native |
| ||
| 8 | Didelphimorphia | Didelphidae | Brazilian White-eared Opossum | Comadreja Overa | Gambá-de-orelha-branca | Didelphis albiventris | Native |
| ||
| 9 | Rodentia | Caviidae | Brazilian Guinea Pig | Cuis Grande | Cavia aperea | Native |
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