1. leoa   hippopotamus   lioness   beaver   koala   Hint Half-n-half Clue   2. coala   koala   hare   lioness   beaver   Half-n-half Clue   3. cervo   stag   hyena   mare   antelope   Half-n-half Clue   4. castor   koala   beaver   reindeer   seal   Half-n-half Clue   5. morcego   bat   gorilla   ass   whale   Half-n-half Clue   6. lontra   otter   lioness   porcupine   mare   Half-n-half Clue   7. golfinho   stag   dolphin   reindeer   panther   Half-n-half Clue