1. dolphin   delfín   hipipótamo   murciélago   chimpancé   Hint Half-n-half Clue   2. weasel   perro dogo   pulpo   chacal   comadreja   Half-n-half Clue   3. hyena   puerco espín   nutria   bisonte   hiena   Half-n-half Clue   4. cheetah   chita, leopardo    antílope   ballena   tejón   Half-n-half Clue   5. ewe   yegua   oveja   rinoceronte   murciélago   Half-n-half Clue   6. octopus   delfín   murciélago   antílope   pulpo   Half-n-half Clue   7. gorilla   liebre   gorila   hiena   antílope   Half-n-half Clue