Dunlin

Rusty edges of feathers of upperparts have dark chestnut tone; there is large black patch on underparts; white strip on outer webs of the inner primaries is narrow and not touch the core of feather; dark core-strips on upper-breast are broad and contrast. Wing - males 109-113 mm, females 110-118 mm; bill - males 28.2-31.8 mm, females - 27.8-37.0 mm.