1. morsa, leão marinho   dolphin   walrus   hyena   antelope   Hint Half-n-half Clue   2. pinguim   penguin   bison   porcupine   bat   Half-n-half Clue   3. bisão   lioness   gorilla   stag   bison   Half-n-half Clue   4. canguru   kangaroo   octopus   penguin   hare   Half-n-half Clue   5. panda, urso panda   panda   ass   bulldog   seal   Half-n-half Clue   6. polvo   octopus   seal   hare   panther   Half-n-half Clue   7. ouriço   whale   otter   hedgehog   seal   Half-n-half Clue