1. 火雞   pelican   flamingo   vulture   turkey   Hint Half-n-half Clue   2. 雕   flamingo   crow   swan   vulture   Half-n-half Clue   3. 鵪鶉   penguin   seagull   goose   quail   Half-n-half Clue   4. 鸛   vulture   dove   parrot   stork   Half-n-half Clue   5. 烏鴉   duck   crow   pelican   cuckoo   Half-n-half Clue   6. 老鷹   cuckoo   dove   eagle   ostrich   Half-n-half Clue   7. 駝鳥   flamingo   parrot   vulture   ostrich   Half-n-half Clue