Butterflies

Guest: Mary Ellen Hannibal, Journalist, Author, and Researcher Most of America isn’t doing much travelling right now, but Monarch butterflies sure have been. Right now, they’re arriving at their winter homes in Mexico. During butterfly migration from California to Mexico and vice versa, researchers need your help to track the migration. Sightings from everyday citizens have helped to document the decline in butterfly populations around the world, including the Monarch. (Originally aired April 14, 2020)