zebra
['armadillo', 'sloth bear, Melursus ursinus, Ursus ursinus', 'wallaby, brush kangaroo', 'black swan, Cygnus atratus', 'koala, koala bear, kangaroo bear, native bear, Phascolarctos cinereus', 'African grey, African gray, Psittacus erithacus', 'prison, prison house']