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| Order | Family | English Common Name | Spanish Common Name | Portuguese Common Name | Scientific Name | Belonging | Records | Conservation status | Notes | ||
| 1 | Gruiformes | Aramidae | Limpkin | Carau | Carão | Aramus guarauna | Native | 1 |
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| 2 | Pelecaniformes | Threskiornithidae | Roseate Spoonbill | Espátula Rosada | Colhereiro | Platalea ajaja | Native | 1 |
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| 3 | Caprimulgiformes | Caprimulgidae | Nacunda Nighthawk | Ñacundá | Corucão | Chordeiles nacunda | Native | 1 |
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| 4 | Strigiformes | Strigidae | Burrowing Owl | Lechucita Vizcachera | Coruja-buraqueira | Athene cunicularia | Native | 1 |
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| 5 | Accipitriformes | Accipitridae | Snail Kite | Caracolero | Gavião-caramujeiro | Rostrhamus sociabilis | Native | 1 |
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| 6 | Falconiformes | Falconidae | Crested Caracara | Carancho | Carcará | Caracara plancus | Native | 1 |
| ||
| 7 | Passeriformes | Thamnophilidae | Rufous-capped Antshrike | Choca Corona Rojiza | Choca-de-chapéu-vermelho | Thamnophilus ruficapillus | Native | 1 |
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