turnstone

Từ điển WordNet v3.1 - WordNet Dictionary

noun

migratory shorebirds of the plover family that turn over stones in searching for food
• Hypernyms:
plover
• Hyponyms:
ruddy turnstone, Arenaria interpres, black turnstone, Arenaria-Melanocephala
• Member Holonyms:
Arenaria, genus Arenaria