1. かも、あひる   ostrich   seagull   swan   duck   Hint Half-n-half Clue   2. からす   sparrow   owl   swan   crow   Half-n-half Clue   3. わし   chicken   goose   eagle   duck   Half-n-half Clue   4. おうむ   dove   swan   parrot   seagull   Half-n-half Clue   5. だちょう   chicken   ostrich   owl   quail   Half-n-half Clue   6. つばめ   swallow   owl   peacock   eagle   Half-n-half Clue   7. こうにわとり   dove   crow   chicken   swallow   Half-n-half Clue