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| Order | Family | English Common Name | Spanish Common Name | Portuguese Common Name | Scientific Name | Belonging | Conservation status | Notes | ||
| 1 | Charadriiformes | Haematopodidae | American Oystercatcher | Ostrero Común | Piru-piru | Haematopus palliatus | Native |
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| 2 | Charadriidae | Rufous-chested Dotterel | Chorlito Pecho Canela | Batuíra-de-peito-tijolo | Zonibyx modestus | Native |
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| 3 | Two-banded Plover | Chorlito Doble Collar | Batuíra-de-coleira-dupla | Anarhynchus falklandicus | Native |
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| 4 | Scolopacidae | Red Knot | Playero Rojizo | Maçarico-de-papo-vermelho | Calidris canutus | Native |
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| 5 | White-rumped Sandpiper | Playerito Rabadilla Blanca | Maçarico-de-sobre-branco | Calidris fuscicollis | Native |
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| 6 | Laridae | Yellow-billed Tern | Gaviotín Chico Fluvial | Trinta-réis-anão | Sternula superciliaris | Native |
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| 7 | Royal Tern | Gaviotín Real | Trinta-réis-real | Thalasseus maximus | Native |
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