Táiwān de huángdié cuìgǔ měi nián xiàtiān dōu yǒu chéng qiān shàng wàn de huángdié jùjí.
Tens of thousands of yellow butterflies gather in Taiwan's Yellow Butterfly Valley every summer.
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culture
In classical poetry 黄蝶 often pairs with 白蝶 as a small seasonal image (cf. Li Bai, Du Fu). 黄蝶翠谷 (Yellow Butterfly Valley) in Kaohsiung is a well-known Taiwanese ecological site.