1. Walroß   toad   porcupine   walrus   rhinoceros   Hint Half-n-half Clue   2. Igel   hedgehog   toad   shark   antelope   Half-n-half Clue   3. Bulldogge   bulldog   polar bear   whale   ox   Half-n-half Clue   4. Nashorn   stag   rhinoceros   panda   lioness   Half-n-half Clue   5. Hase   antelope   walrus   lioness   hare   Half-n-half Clue   6. Hai   cheetah   shark   rhinoceros   chimpanzee   Half-n-half Clue   7. Delphin   dolphin   panther   penguin   rhinoceros   Half-n-half Clue