Where do butterflies journey each year? Many in North America end up in a sanctuary in the highlands of Mexico and NOVA has the complete story on this remarkable migration. To capture this story, NOVA's filmmakers used a helicopter, ultralight, and hot-air balloon for amazing aerial views along the transcontinental route. Visitors can watch the entire program here, including a number of great bonus features as well. Near the bottom of the site, visitors can make their way through fun activities, including Pick the Pollinator, and an interview with filmmaker Nick de Pencier about how this documentary was made.
Comments