crab plover
noun
1- a thickset wading bird with mainly white plumage and a heavy black bill, found on the coasts of the Indian Ocean where it feeds on crabs蟹鸻。
1.1
- Dromas ardeola, the only member of the family Dromadidae.拉丁名 Dromas ardeola,蟹鸻科的惟一成员。