Where have all the butterflies gone? That’s the question of the summer. Every year we lose more around the planet to habitat destruction, but this season’s local population declines are steep.
Scientists have blamed it on a cold spring that likely zapped butterfly babies. But even as the climate goes hot and cold on these fragile species, there are forces within our control that can contribute to long-term survival. As a butterfly expert told the Washington Post this weekend, “Unlike many things, it’s actually easy for someone to increase the world’s population of butterflies.”
On Sunday, the cross-species party in our patch of native Joe Pye weed, a magnet for many winged creatures and caterpillars, provided living proof of that.