黃胸鷸 Calidris subruficollis

Elegant buffy sandpiper; peaceful-looking with large eye and plain face. Relatively short bill and medium-length yellow legs. Adults and juveniles similar, but juveniles show crisp scaly back pattern. Similar to Baird's Sandpiper but longer yellow legs and more evenly buffy coloration extending onto the belly. Smaller than Upland Sandpiper and lacks extensive dark markings on face, neck, and sides. Breeds on Arctic tundra. During migration, found in dry habitats such as plowed fields, sod farms, and higher areas of beaches. Winters in South America.