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| Order | Family | English Common Name | Spanish Common Name | Portuguese Common Name | Scientific Name | Belonging | Conservation status | Notes | ||
| 1 | Cypriniformes | Cyprinidae | Common Carp | Carpa Europea | Cyprinus carpio | Exotic | ||||
| 2 | Hemiptera | Reduviidae | Zelurus sp. | Native | ||||||
| 3 | Mesogastropoda | Ampullariidae | Apple Snail | Ampularia | Pomacea canaliculata | Native | ||||
| 4 | Gruiformes | Rallidae | White-winged Coot | Gallareta Chica | Carqueja-de-bico-amarelo | Fulica leucoptera | Native |
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| 5 | Suliformes | Phalacrocoracidae | Neotropic Cormorant | Biguá | Biguá | Nannopterum brasilianum | Native |
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| 6 | Psittaciformes | Psittacidae | Burrowing Parrot | Loro Barranquero | Cyanoliseus patagonus | Native |
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| 7 | Passeriformes | Tyrannidae | Sooty Tyrannulet | Piojito Gris | João-pobre | Serpophaga nigricans | Native |
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| 8 | Fork-tailed Flycatcher | Tijereta | Tesourinha | Tyrannus savana | Native |
| ||||
| 9 | Vermilion Flycatcher | Churrinche | Príncipe | Pyrocephalus rubinus | Native |
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| 10 | White Monjita | Monjita Blanca | Noivinha | Xolmis irupero | Native |
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| 11 | Thraupidae | Pampa Finch | Verdón | Sabiá-do-banhado | Embernagra platensis | Native |
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