1. alce   newt   gnu   weasel   elk   Hint Half-n-half Clue   2. comadreja   unicorn   newt   yak   weasel   Half-n-half Clue   3. unicornio   water buffalo   yak   unicorn   ewe   Half-n-half Clue   4. erizo de mar   sea urchin   sea cow   weasel   skunk   Half-n-half Clue   5. ñu   ram   gnu   unicorn   yak   Half-n-half Clue   6. salamandra acuática   ram   newt   orangutan   ewe   Half-n-half Clue   7. oveja   salamander   unicorn   water buffalo   ewe   Half-n-half Clue