Patterns in Nature: Butterflies Colorful gerbera daisies highlight the rich coloration of a spicebush swallowtail butterfly (Papilio troilus).

蝴蝶在自然界的模式。华美的大丁草雏菊突出其富有的染色――西美腊梅燕尾蝴蝶。

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Patterns in Nature: Butterflies Colorful gerbera daisies highlight the rich coloration of a spicebush swallowtail butterfly (Papilio troilus).

蝴蝶在自然界的模式。华美的大丁草雏菊突出其富有的染色――西美腊梅燕尾蝴蝶。

youdao