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| Order | Family | English Common Name | Spanish Common Name | Portuguese Common Name | Scientific Name | Belonging | Conservation status | Notes | ||
| 1 | Lepidoptera | Pieridae | Isoca de la Alfalfa | Colias lesbia | Native | |||||
| 2 | Anura | Bufonidae | Bella Vista Toad | Sapito Cavador | Rhinella dorbignyi | Native | ||||
| 3 | Squamata | Colubridae | Culebra de los Esteros | Helicops infrataeniatus | Native | |||||
| 4 | Charadriiformes | Laridae | Kelp Gull | Gaviota Cocinera | Gaivotão | Larus dominicanus | Native |
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| 5 | Piciformes | Picidae | Checkered Woodpecker | Carpintero Bataraz Chico | Pica-pau-chorão | Veniliornis mixtus | Native |
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| 6 | Passeriformes | Tyrannidae | Spectacled Tyrant | Pico de Plata | Viuvinha-de-óculos | Hymenops perspicillatus | Native |
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| 7 | Furnariidae | Wren-like Rushbird | Junquero | Bate-bico | Phleocryptes melanops | Native |
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| 8 | Icteridae | Yellow-winged Blackbird | Varillero Ala Amarilla | Sargento | Agelasticus thilius | Native |
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