Any of several wading birds of the genus Haematopus,having black and white plumage and a long orange bill and feeding on oysters,clams,and limpets.

• 蛎鹬任一种蛎鹬属的涉禽鸟有黑的和白的羽毛和长桔色的嘴，食牡蛎、蛤蚌以及帽贝。