08/25/2026
Researchers at Michigan State University have helped pull one of the world's rarest butterflies back from the brink of extinction.
🟢At one point during the recovery effort, more Poweshiek skipperlings lived in captivity than existed in the wild.
🟢Michigan has become one of the world's last refuges for several endangered butterflies.
🟢This research connects conservation, habitat restoration, climate change, pesticide use and ecosystem collapse.
Working alongside many partners including John Ball Zoo, Minnesota Zoo, the U.S. Fish and Wildlife Service and the Michigan Department of Natural Resources, the team transformed one of North America's most vulnerable butterflies into a growing conservation success.
“We were actually able to save that species from extinction,” says David Pavlik, research assistant at MSU's Kellogg Biological Station and John Ball Zoo, who has spent years helping lead the recovery effort. “We released 102 butterflies in 2022 and more than 1,300 butterflies in 2025.”
Read the full story: https://msunatsci.info/skipperling