Notes:
chestnut tiger アサギマダラ
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The autumn has been warm recently, so it is difficult to know what to wear. You can see some people in sweaters and jackets. Others are still wearing lighter clothes. The leaves on the trees in the city streets have started to change color, but they don’t seem as beautiful this year. The warm weather has also brought back butterflies. On a sunny day, you can see them flying around looking for flowers. Why are they still here? Some butterflies like the chestnut tiger fly south for the winter, but the butterflies we are seeing now usually sleep in winter. (by Prof. Douglas Jarrell)
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