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| Order | Family | English Common Name | Spanish Common Name | Portuguese Common Name | Scientific Name | Belonging | Conservation status | Notes | ||
| 1 | Anseriformes | Anhimidae | Southern Screamer | Chajá | Tachã | Chauna torquata | Native |
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| 2 | Charadriiformes | Charadriidae | Southern Lapwing | Tero Común | Quero-quero | Vanellus chilensis | Native |
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| 3 | Ciconiiformes | Ciconiidae | Maguari Stork | Cigüeña Americana | Maguari | Ciconia maguari | Native |
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| 4 | Cathartiformes | Cathartidae | Black Vulture | Jote Cabeza Negra | Urubu-preto | Coragyps atratus | Native |
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| 5 | Lesser Yellow-headed Vulture | Jote Cabeza Amarilla | Urubu-de-cabeça-amarela | Cathartes burrovianus | Native |
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| 6 | Passeriformes | Tyrannidae | White-headed Marsh Tyrant | Lavandera | Freirinha | Arundinicola leucocephala | Native |
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| 7 | Furnariidae | Yellow-chinned Spinetail | Curutié Colorado | Curutié | Certhiaxis cinnamomeus | Native |
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| 8 | Thraupidae | Pampa Finch | Verdón | Sabiá-do-banhado | Embernagra platensis | Native |
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| 9 | Ibera Seedeater | Capuchino Iberá | Caboclinho-do-Iberá | Sporophila iberaensis | Native |
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