1. cuckoo   águia   cuco   gaivota   andorinha   Hint Half-n-half Clue   2. ostrich   avestruz   cuco   gaivota   flamingo   Half-n-half Clue   3. vulture   abultre, urubu   pardal   frango   pomba   Half-n-half Clue   4. owl   codorna, codorniz   gaivota   flamingo   coruja   Half-n-half Clue   5. chicken   gaivota   frango   pelicano   corvo, gralha   Half-n-half Clue   6. crow   corvo, gralha   gaivota   cisne   flamingo   Half-n-half Clue   7. eagle   papagaio   cisne   águia   codorna, codorniz   Half-n-half Clue