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| Order | Family | English Common Name | Spanish Common Name | Portuguese Common Name | Scientific Name | Belonging | Conservation status | Notes | ||
| 1 | Atheriniformes | Atherinopsidae | Pejerrey Patagónico | Odontesthes hatcheri | Not listed | |||||
| 2 | Characiformes | Characidae | Dientudo | Oligosarcus jenynsii | Native | |||||
| 3 | Charadriiformes | Laridae | Franklin´s Gull | Gaviota Chica | Gaivota-de-franklin | Leucophaeus pipixcan | Native |
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| 4 | Pelecaniformes | Ardeidae | Western Cattle Egret | Garcita Bueyera | Garça-vaqueira | Ardea ibis | Native |
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| 5 | Cocoi Heron | Garza Mora | Garça-moura | Ardea cocoi | Native |
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| 6 | Passeriformes | Tyrannidae | Austral Negrito | Sobrepuesto Común | Colegial | Lessonia rufa | Native |
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| 7 | Furnariidae | Cordilleran Canastero | Canastero Pálido | Asthenes modesta | Native |
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| 8 | Motacillidae | Hellmayr´s Pipit | Cachirla Pálida | Caminheiro-de-barriga-acanelada | Anthus hellmayri | Native |
| |||
| 9 | Icteridae | Yellow-winged Blackbird | Varillero Ala Amarilla | Sargento | Agelasticus thilius | Native |
| |||
| 10 | Rodentia | Echimyidae | Coypu | Coipo | Ratão-do-banhado | Myocastor coypus | Native |
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