1. hipopótamo   shark   hippopotamus   octopus   stag   Hint Half-n-half Clue   2. ballena   beaver   whale   cheetah   panda   Half-n-half Clue   3. gorila   whale   dolphin   hippopotamus   gorilla   Half-n-half Clue   4. leona   seal   lioness   bison   panda   Half-n-half Clue   5. leopardo cazador   gorilla   beaver   lioness   cheetah   Half-n-half Clue   6. hiena   hyena   toad   penguin   ass   Half-n-half Clue   7. oso polar   beaver   polar bear   penguin   bulldog   Half-n-half Clue