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| Order | Family | English Common Name | Spanish Common Name | Portuguese Common Name | Scientific Name | Belonging | Records | Conservation status | Notes | ||
| 1 | Anseriformes | Anatidae | Black Swan | Cisne Negro | Cygnus atratus | Native | 1 |
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| 2 | Charadriiformes | Laridae | Grey-headed Gull | Gaviota Capucho Gris | Gaivota-de-cabeça-cinza | Chroicocephalus cirrocephalus | Not listed | 1 |
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