Watch Millions of Butterflies Take Flight in One of the Planet’s Most Magical—and Endangered—Migrations
The high-altitude forest here is the perfect microclimate for the species, and it’s one of the few places in the world where ...
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Why monarch butterflies could be listed as a threatened species | Word from the Smokies
The natural phenomenon of the iconic monarch butterflies migrating south for the winter is a fascinating one - and it's one that's under threat.