bison
['wok', 'bulbul', 'American alligator, Alligator mississipiensis', 'tench, Tinca tinca', 'platypus, duckbill, duckbilled platypus, duck-billed platypus, Ornithorhynchus anatinus', 'zebra', 'ruffed grouse, partridge, Bonasa umbellus']