1. つばめ   swallow   seagull   swan   dove   Hint Half-n-half Clue   2. がちょう、がん   ostrich   chicken   seagull   goose   Half-n-half Clue   3. はと   duck   eagle   dove   quail   Half-n-half Clue   4. はげわし   vulture   goose   peacock   eagle   Half-n-half Clue   5. すずめ   sparrow   swan   vulture   chicken   Half-n-half Clue   6. こうにわとり   seagull   parrot   ostrich   chicken   Half-n-half Clue   7. わし   parrot   vulture   peacock   eagle   Half-n-half Clue