koala, koala bear, kangaroo bear, native bear, Phascolarctos cinereus
['mouse, computer mouse', 'macaw', 'cougar, puma, catamount, mountain lion, painter, panther, Felis concolor', 'leopard, Panthera pardus', 'polecat, fitch, foulmart, foumart, Mustela putorius', 'window screen', 'black-footed ferret, ferret, Mustela nigripes']