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| Order | Family | English Common Name | Spanish Common Name | Portuguese Common Name | Scientific Name | Belonging | Conservation status | Notes | ||
| 1 | Anseriformes | Anatidae | Tufted Duck | Porrón Moñudo | Aythya fuligula | Native |
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| 2 | Eurasian Wigeon | Silbón Europeo | Mareca penelope | Native |
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| 3 | Passeriformes | Acrocephalidae | Marsh Warbler | Carricero Poliglota | Acrocephalus palustris | Native |
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| 4 | Sittidae | Eurasian Nuthatch | Trepador Azul | Sitta europaea | Native |
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