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| Order | Family | English Common Name | Spanish Common Name | Portuguese Common Name | Scientific Name | Belonging | Records | Conservation status | Notes | ||
| 1 | Pelecaniformes | Threskiornithidae | Buff-necked Ibis | Bandurria Boreal | Curicaca | Theristicus caudatus | Native | 1 |
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| 2 | Passeriformes | Tyrannidae | Cattle Tyrant | Picabuey | Suiriri-cavaleiro | Machetornis rixosa | Native | 1 |
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| 3 | Troglodytidae | Southern House Wren | Ratona Común | Corruira | Troglodytes musculus | Native | 1 |
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| 4 | Fringillidae | Hooded Siskin | Cabecitanegra Común | Pintassilgo | Spinus magellanicus | Native | 1 |
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| 5 | Thraupidae | Blue-black Grassquit | Volatinero | Tiziu | Volatinia jacarina | Native | 1 |
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| 6 | Saffron Finch | Jilguero Dorado | Canário-da-terra-verdadeiro | Sicalis flaveola | Native | 1 |
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| 7 | Double-collared Seedeater | Corbatita Común | Coleirinho | Sporophila caerulescens | Native | 1 |
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| 8 | Lined Seedeater | Corbatita Overo | Bigodinho | Sporophila lineola | Native | 1 |
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