1. struzzo   sparrow   swan   ostrich   peacock   Hint Half-n-half Clue   2. tacchino   duck   peacock   turkey   swallow   Half-n-half Clue   3. rondine   crow   swallow   flamingo   vulture   Half-n-half Clue   4. oca   seagull   swan   stork   goose   Half-n-half Clue   5. gufo   vulture   quail   owl   seagull   Half-n-half Clue   6. avvoltoio   chicken   vulture   penguin   duck   Half-n-half Clue   7. aquila   seagull   crow   vulture   eagle   Half-n-half Clue