1. 鳩   dove   ostrich   swallow   peacock   Hint Half-n-half Clue   2. 鴉   owl   crow   ostrich   eagle   Half-n-half Clue   3. 小鶏   dove   chicken   crow   swallow   Half-n-half Clue   4. 雀   dove   eagle   chicken   sparrow   Half-n-half Clue   5. 梟   chicken   swan   crow   owl   Half-n-half Clue   6. 白鳥   swan   parrot   seagull   ostrich   Half-n-half Clue   7. 駝鳥   goose   owl   ostrich   crow   Half-n-half Clue