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| Order | Family | English Common Name | Spanish Common Name | Portuguese Common Name | Scientific Name | Belonging | Conservation status | Notes | ||
| 1 | Anseriformes | Anhimidae | Southern Screamer | Chajá | Tachã | Chauna torquata | Native |
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| 2 | Anatidae | White-faced Whistling Duck | Sirirí Pampa | Irerê | Dendrocygna viduata | Native |
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| 3 | Fulvous Whistling Duck | Sirirí Colorado | Marreca-caneleira | Dendrocygna bicolor | Native |
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| 4 | Coscoroba Swan | Coscoroba | Capororoca | Coscoroba coscoroba | Native |
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| 5 | Red Shoveler | Pato Cuchara | Marreca-colhereira | Spatula platalea | Native |
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| 6 | White-cheeked Pintail | Pato Gargantilla | Marreca-toicinho | Anas bahamensis | Native |
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| 7 | Charadriiformes | Recurvirostridae | Black-necked Stilt | Tero Real | Pernilongo-de-costas-negras | Himantopus mexicanus | Native | |||
| 8 | Charadriidae | Southern Lapwing | Tero Común | Quero-quero | Vanellus chilensis | Native |
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| 9 | Ciconiiformes | Ciconiidae | Wood Stork | Tuyuyú | Cabeça-seca | Mycteria americana | Native |
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| 10 | Pelecaniformes | Threskiornithidae | White-faced Ibis | Cuervillo de Cañada | Caraúna | Plegadis chihi | Native |
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