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| Order | Family | English Common Name | Spanish Common Name | Portuguese Common Name | Scientific Name | Belonging | Conservation status | Notes | ||
| 1 | Tinamiformes | Tinamidae | Brushland Tinamou | Inambú Montaraz | Nothoprocta cinerascens | Native |
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| 2 | Anseriformes | Anatidae | Black-necked Swan | Cisne Cuello Negro | Cisne-de-pescoço-preto | Cygnus melancoryphus | Native |
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| 3 | Charadriiformes | Scolopacidae | Hudsonian Godwit | Becasa de Mar | Maçarico-de-bico-virado | Limosa haemastica | Native |
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| 4 | Greater Yellowlegs | Pitotoy Grande | Maçarico-grande-de-perna-amarela | Tringa melanoleuca | Native |
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| 5 | Passeriformes | Tyrannidae | Greater Wagtail-Tyrant | Calandrita | Alegrinho-balança-rabo | Stigmatura budytoides | Native |
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| 6 | Rhinocryptidae | Crested Gallito | Gallito Copetón | Rhinocrypta lanceolata | Native |
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| 7 | Furnariidae | Short-billed Canastero | Canastero Chaqueño | Lenheiro | Asthenes baeri | Native |
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| 8 | Vireonidae | Rufous-browed Peppershrike | Juan Chiviro | Pitiguari | Cyclarhis gujanensis | Native |
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