LANSING, Mich., August 27 The sun dips low over the prairie fen, casting a golden hue on the tall grasses. Here, in southeast Michigan, a delicate dance of survival is unfolding.
Just four years ago, the Poweshiek skipperling, a small prairie butterfly, teetered on the brink of extinction in the United States. Surveys in 2022 found a mere nine individuals remaining. Today, the scene is strikingly different.
Researchers from Michigan State University (MSU), alongside partners like John Ball Zoo and the U.S. Fish and Wildlife Service, have released over 1,300 captive-reared skipperlings in 2025. By nightfall, hundreds are now being spotted at recovery sites, a testament to the success of an ambitious conservation effort.
David Pavlik, a research assistant at MSU’s W.K. Kellogg Biological Station, has been at the forefront of this recovery. “The initial goal was simple: keep the species from disappearing entirely,” Pavlik explains.
The team’s strategy involved raising butterflies in captivity and releasing them at suitable sites, gradually shifting focus from preventing extinction to rebuilding wild populations. Michigan has emerged as a critical stronghold for the skipperling, with several populations surviving in its remaining prairie fen habitats.
Bill Flanagan, conservation manager at John Ball Zoo, describes Michigan as “an important bastion for the species and a key location for our work.” Yet, the challenges are immense. Less than 1% of the prairie habitat that once supported these butterflies remains, fragmented by habitat loss, wetland destruction, and agricultural changes. Raising skipperlings in captivity is no small feat. The butterflies spend most of their lives as caterpillars, with adults emerging for just two weeks each summer.
Missing this narrow breeding window can delay recovery efforts by a year. Nick Haddad, an MSU professor, likens species like the skipperling to “canaries in a coal mine,” signaling broader ecosystem distress.
The success of the skipperling program is now being applied to other endangered butterflies, including Mitchell’s satyr and Karner blue. These efforts extend beyond a single species, aiming to restore entire prairie ecosystems. While the skipperling remains highly endangered, the recent releases offer hope.
The story of the Poweshiek skipperling is far from over, but for now, the prairie fens of Michigan echo with the flutter of wings—a sound of resilience and renewal.
