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| Order | Family | English Common Name | Spanish Common Name | Portuguese Common Name | Scientific Name | Belonging | Conservation status | Notes | ||
| 1 | Lepidoptera | Hesperiidae | Common Checkered | Ajedrezada Común | Pyrgus orcus | Native | ||||
| 2 | Nymphalidae | Pará Zigzag | Callicore sorana | Native | ||||||
| 3 | Squamata | Teiidae | Teyú | Teius teyou | Native | |||||
| 4 | Rheiformes | Rheidae | Greater Rhea | Ñandú | Ema | Rhea americana | Native |
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| 5 | Strigiformes | Strigidae | Burrowing Owl | Lechucita Vizcachera | Coruja-buraqueira | Athene cunicularia | Native |
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| 6 | Piciformes | Picidae | Cream-backed Woodpecker | Carpintero Lomo Blanco | Pica-pau-de-barriga-preta | Campephilus leucopogon | Native |
| ||
| 7 | Passeriformes | Tyrannidae | Fork-tailed Flycatcher | Tijereta | Tesourinha | Tyrannus savana | Native |
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| 8 | Hirundinidae | White-rumped Swallow | Golondrina Ceja Blanca | Andorinha-de-sobre-branco | Tachycineta leucorrhoa | Native |
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| 9 | Troglodytidae | Southern House Wren | Ratona Común | Corruira | Troglodytes musculus | Native |
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