oystercatcher, oyster catcher
['leatherback turtle, leatherback, leathery turtle, Dermochelys coriacea', 'hammer', 'racket, racquet', 'Loafer', 'pick, plectrum, plectron', 'spiny lobster, langouste, rock lobster, crawfish, crayfish, sea crawfish', 'paddlewheel, paddle wheel']