1. cuculo   owl   duck   eagle   cuckoo   Hint Half-n-half Clue   2. quaglia   vulture   quail   pelican   goose   Half-n-half Clue   3. colomba   sparrow   owl   dove   peacock   Half-n-half Clue   4. avvoltoio   vulture   chicken   duck   parrot   Half-n-half Clue   5. passero   sparrow   turkey   dove   penguin   Half-n-half Clue   6. gufo   quail   crow   flamingo   owl   Half-n-half Clue   7. pinguino   swan   flamingo   eagle   penguin   Half-n-half Clue