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| Order | Family | English Common Name | Spanish Common Name | Portuguese Common Name | Scientific Name | Belonging | Conservation status | Notes | ||
| 1 | Anseriformes | Anatidae | Yellow-billed Teal | Pato Barcino | Marreca-pardinha | Anas flavirostris | Native |
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| 2 | Charadriiformes | Recurvirostridae | Black-necked Stilt | Tero Real | Himantopus mexicanus | Native | ||||
| 3 | Charadriidae | Southern Lapwing | Tero Común | Quero-quero | Vanellus chilensis | Native |
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| 4 | Laridae | Black Skimmer | Rayador | Talha-mar | Rynchops niger | Native |
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| 5 | Royal Tern | Gaviotín Real | Trinta-réis-real | Thalasseus maximus | Native |
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| 6 | Snowy-crowned Tern | Gaviotín Lagunero | Trinta-réis-de-coroa-branca | Sterna trudeaui | Native |
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| 7 | Kelp Gull | Gaviota Cocinera | Gaivotão | Larus dominicanus | Native |
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| 8 | Passeriformes | Sturnidae | Common Starling | Estornino Pinto | Estorninho-malhado | Sturnus vulgaris | Exotic |
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