oystercatcher, oyster catcher
['king penguin, Aptenodytes patagonica', 'hammer', 'projectile, missile', 'platypus, duckbill, duckbilled platypus, duck-billed platypus, Ornithorhynchus anatinus', 'stinkhorn, carrion fungus', 'hippopotamus, hippo, river horse, Hippopotamus amphibius', 'cricket']