platypus, duckbill, duckbilled platypus, duck-billed platypus, Ornithorhynchus anatinus
['axolotl, mud puppy, Ambystoma mexicanum', 'great grey owl, great gray owl, Strix nebulosa', 'silky terrier, Sydney silky', 'baboon', 'muzzle', 'alligator lizard', 'Gila monster, Heloderma suspectum']