1. くじゃく   peacock   parrot   sparrow   ostrich   Hint Half-n-half Clue   2. かも、あひる   owl   duck   vulture   ostrich   Half-n-half Clue   3. わし   parrot   sparrow   eagle   peacock   Half-n-half Clue   4. がちょう、がん   owl   peacock   goose   dove   Half-n-half Clue   5. だちょう   sparrow   ostrich   dove   vulture   Half-n-half Clue   6. はくちょう   swan   dove   goose   swallow   Half-n-half Clue   7. すずめ   goose   swallow   quail   sparrow   Half-n-half Clue