When I was making a walking exercise today, an acquaintance kindly told me that there were a lot of rare butterflies flying around some flower. They say that the unique insects will go back to the Southwest Islands or Taiwan in this autumn season, crossing the East China Sea (東シナ海). I can’t believe that these pretentiously glaring living beings migrate several tens of kilometers a day!
![](https://i0.wp.com/kohokutour.com/wp-content/uploads/2022/02/IMG_7858.jpg?resize=768%2C1024&ssl=1)
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