Cheryl B. Schultz, Leone M. Brown, Emma Pelton, and Elizabeth E. Crone; Citizen science monitoring demonstrates dramatic declines of monarch butterflies in western North America (xerces.org)
New data suggests the number of monarch butterflies in California has grown this year. (westernmonarchcount.org)
Concern for declining monarch butterfly populations launched students from Elm Place Middle School in Highland Park, Illinois, on a Project Citizen campaign to increase butterfly habitats along migratory corridors in the Great Lakes region. (edutopia.org)