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| Order | Family | English Common Name | Spanish Common Name | Portuguese Common Name | Scientific Name | Belonging | Records | Conservation status | Notes | ||
| 1 | Arecales | Arecaceae | Caranday Wax Palm | Palmera Caranday | Carandá | Copernicia alba | Native | 1 | |||
| 2 | Anseriformes | Anatidae | White-faced Whistling Duck | Sirirí Pampa | Irerê | Dendrocygna viduata | Native | 1 |
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| 3 | Black-bellied Whistling Duck | Sirirí Vientre Negro | Marreca-cabocla | Dendrocygna autumnalis | Native | 1 |
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| 4 | Columbiformes | Columbidae | Picui Ground Dove | Torcacita Común | Rolinha-picui | Columbina picui | Native | 1 | |||
| 5 | Ciconiiformes | Ciconiidae | Wood Stork | Tuyuyú | Cabeça-seca | Mycteria americana | Native | 1 |
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| 6 | Passeriformes | Fringillidae | Hooded Siskin | Cabecitanegra Común | Pintassilgo | Spinus magellanicus | Native | 1 |
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| 7 | Icteridae | Chestnut-capped Blackbird | Varillero Congo | Garibaldi | Chrysomus ruficapillus | Native | 1 |
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| 8 | Carnivora | Procyonidae | Crab-eating Raccoon | Aguará Popé | Procyon cancrivorus | Native | 1 |
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