1. yak   yak   badger   elk   ram   Hint Half-n-half Clue   2. oveja   ewe   unicorn   gnu   water buffalo   Half-n-half Clue   3. salamandra acuática   badger   water buffalo   elk   newt   Half-n-half Clue   4. manatí   ram   sea cow   weasel   badger   Half-n-half Clue   5. unicornio   weasel   ram   unicorn   ewe   Half-n-half Clue   6. mofeta   weasel   unicorn   newt   skunk   Half-n-half Clue   7. búfalo de la India   elk   salamander   gnu   water buffalo   Half-n-half Clue