North America’s largest native fruit species is gaining local popularity as an ecological blessing and tasty snack. The tree’s resurgence could also support a return of the long-displaced zebra swallowtail butterfly. The post Pittsburgh’s pawpaw revival takes root —and could bring a rare butterfly back to town appeared first on Pittsburgh's Public Source. PublicSource is a nonprofit news organization serving the Pittsburgh region. Visit www.publicsource.org to read more.
