1. カモメ   seagull   cuckoo   quail   pelican   Hint Half-n-half Clue   2. ダチョウ   crow   pelican   stork   ostrich   Half-n-half Clue   3. スズメ   stork   sparrow   parrot   pelican   Half-n-half Clue   4. カラス   quail   cuckoo   seagull   crow   Half-n-half Clue   5. ガチョウ、ガン   sparrow   eagle   goose   stork   Half-n-half Clue   6. ウズラ   flamingo   eagle   quail   turkey   Half-n-half Clue   7. コウノトリ   crow   sparrow   stork   duck   Half-n-half Clue