1. delfino   whale   ewe   beaver   dolphin   Hint Half-n-half Clue   2. balena   lioness   whale   panda   hedgehog   Half-n-half Clue   3. pecora   turtle   ewe   penguin   otter   Half-n-half Clue   4. porcospino   panther   porcupine   penguin   shark   Half-n-half Clue   5. bisonte   gorilla   hedgehog   beaver   bison   Half-n-half Clue   6. bulldog   bulldog   ram   lioness   penguin   Half-n-half Clue   7. tricheco   walrus   dolphin   penguin   antelope   Half-n-half Clue