1. foca   hedgehog   badger   seal   penguin   Hint Half-n-half Clue   2. tiburón   chimpanzee   shark   antelope   seal   Half-n-half Clue   3. morsa   kangaroo   hippopotamus   otter   walrus   Half-n-half Clue   4. chita, leopardo    bat   otter   cheetah   hyena   Half-n-half Clue   5. pingüino   penguin   walrus   octopus   ram   Half-n-half Clue   6. liebre   bulldog   turtle   hare   chimpanzee   Half-n-half Clue   7. tejón   jackal   penguin   mare   badger   Half-n-half Clue