Butterflies are free -- until they're extinct

Here's what you can do to help

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Left to right: A monarch caterpillar munches on milkweed foliage (Joshua J. Cotten via Unsplash); an adult monarch butterfly seeks out milkweed nectar. (Shiva Shenoy)

Hi, guys!

I spent a lovely week in the White Mountains of New Hampshire last week, hiking, taking…