1. koala   koala   beaver   otter   kangaroo   Hint Half-n-half Clue   2. ciervo   hedgehog   shark   bulldog   stag   Half-n-half Clue   3. buey   mare   bulldog   reindeer   ox   Half-n-half Clue   4. tiburón   cheetah   octopus   shark   kangaroo   Half-n-half Clue   5. puerco espín   otter   jackal   porcupine   chimpanzee   Half-n-half Clue   6. sapo   penguin   whale   dolphin   toad   Half-n-half Clue   7. panda, oso panda   panda   toad   rhinoceros   jackal   Half-n-half Clue