单词	mourning cloak
释义	mourning cloak noun North American term for Camberwell beauty.I believe they were mostly Harris's checkerspots and wood nymphs, or the like, but there were also the occasional monarchs, swallowtails, and mourning cloaks.... Doug talks about some local species of butterflies, ones with cool names like mourning cloaks, commas, and question marks. Butterflies including the tiger swallowtail and mourning cloak rely on the flowers of the red maple for their survival and reproduction.
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