1. delfín   dolphin   panda   chimpanzee   beaver   Hint Half-n-half Clue   2. buey   rhinoceros   octopus   ox   badger   Half-n-half Clue   3. tejón   bison   bulldog   badger   weasel   Half-n-half Clue   4. hiena   panda   bulldog   hyena   stag   Half-n-half Clue   5. asno, burro   beaver   lioness   ram   ass   Half-n-half Clue   6. foca   ewe   ass   seal   dolphin   Half-n-half Clue   7. panda   antelope   sea lion   panda   turtle   Half-n-half Clue