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| Order | Family | English Common Name | Spanish Common Name | Portuguese Common Name | Scientific Name | Belonging | Conservation status | Notes | ||
| 1 | Anseriformes | Anatidae | Rosy-billed Pochard | Pato Picazo | Marrecão | Netta peposaca | Native |
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| 2 | Yellow-billed Teal | Pato Barcino | Marreca-pardinha | Anas flavirostris | Native |
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| 3 | Podicipediformes | Podicipedidae | Great Grebe | Macá Grande | Mergulhao-grande o chorona | Podiceps major | Native |
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| 4 | Gruiformes | Aramidae | Limpkin | Carau | Carão | Aramus guarauna | Native |
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| 5 | Pelecaniformes | Ardeidae | Great Egret | Garza Blanca | Garça-branca-grande | Ardea alba | Native |
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| 6 | Strigiformes | Strigidae | Great Horned Owl | Ñacurutú | Jacurutu | Bubo virginianus | Native |
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| 7 | Accipitriformes | Accipitridae | Harris´s Hawk | Gavilán Mixto | Gavião-asa-de-telha | Parabuteo unicinctus | Native |
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| 8 | Passeriformes | Sturnidae | Common Starling | Estornino Pinto | Estorninho-malhado | Sturnus vulgaris | Exotic |
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