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| Order | Family | English Common Name | Spanish Common Name | Portuguese Common Name | Scientific Name | Belonging | Conservation status | Notes | ||
| 1 | Suliformes | Phalacrocoracidae | Neotropic Cormorant | Biguá | Biguá | Nannopterum brasilianum | Native |
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| 2 | Passeriformes | Tyrannidae | Greater Wagtail-Tyrant | Calandrita | Alegrinho-balança-rabo | Stigmatura budytoides | Native |
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| 3 | Small-billed Elaenia | Fiofío Pico Corto | Guaracava-de-bico-curto | Elaenia parvirostris | Native |
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| 4 | Furnariidae | Chaco Earthcreeper | Bandurrita Chaqueña | João-chaquenho | Tarphonomus certhioides | Native |
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| 5 | Tufted Tit-Spinetail | Coludito Copetón | Rabudinho | Leptasthenura platensis | Native |
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| 6 | Stripe-crowned Spinetail | Curutié Blanco | Arredio | Cranioleuca pyrrhophia | Native |
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| 7 | Mimidae | Chalk-browed Mockingbird | Calandria Grande | Sabiá-do-campo | Mimus saturninus | Native |
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| 8 | Passerellidae | Rufous-collared Sparrow | Chingolo | Tico-tico | Zonotrichia capensis | Native |
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| 9 | Icteridae | Shiny Cowbird | Tordo Renegrido | Chupim | Molothrus bonariensis | Native |
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