1. pinguino   ostrich   penguin   quail   peacock   Hint Half-n-half Clue   2. passero   stork   swallow   sparrow   parrot   Half-n-half Clue   3. struzzo   pelican   ostrich   stork   seagull   Half-n-half Clue   4. aquila   eagle   swan   quail   seagull   Half-n-half Clue   5. anatra   crow   stork   eagle   duck   Half-n-half Clue   6. cuculo   vulture   parrot   ostrich   cuckoo   Half-n-half Clue   7. fenicottero   duck   swan   eagle   flamingo   Half-n-half Clue