1. tiburón   cheetah   kangaroo   mare   shark   Hint Half-n-half Clue   2. delfín   stag   mare   jackal   dolphin   Half-n-half Clue   3. leona   dolphin   polar bear   hedgehog   lioness   Half-n-half Clue   4. castor   panther   hedgehog   beaver   octopus   Half-n-half Clue   5. pingüino   seal   reindeer   penguin   ox   Half-n-half Clue   6. buldog   hyena   antelope   cheetah   bulldog   Half-n-half Clue   7. pulpo   octopus   porcupine   kangaroo   mare   Half-n-half Clue