1. penguin   cavalla   tasso   canguro   pinguino   Hint Half-n-half Clue   2. shark   canguro   tartaruga   pescecane   leonessa   Half-n-half Clue   3. lioness   rinoceronte   polpo   ghepardo   leonessa   Half-n-half Clue   4. walrus   tricheco   asino   rinoceronte   tasso   Half-n-half Clue   5. ewe   pecora   tasso   leone di mare   panda   Half-n-half Clue   6. octopus   pecora   lepre   lontra   polpo   Half-n-half Clue   7. rhinoceros   ghepardo   rinoceronte   porcospino   cavalla   Half-n-half Clue