platypus, duckbill, duckbilled platypus, duck-billed platypus, Ornithorhynchus anatinus
['green snake, grass snake', 'hammerhead, hammerhead shark', 'badger', 'sidewinder, horned rattlesnake, Crotalus cerastes', 'garter snake, grass snake', 'American black bear, black bear, Ursus americanus, Euarctos americanus', 'pelican']