NOVA - The incredible Journey of the Butterflies
Discovery Science Nature - Full Documentary
This beautiful 53 minute documentary covers all aspects of the monarch's life cycle from its birth to its migratory destination in Mexico.
The importance of the monarch butterfly is emphasized, and the dangers to the environment that threaten the flights are covered. Based on the book "Four Wings and a Prayer: Caught in the Mystery of the Monarch Butterfly" by Sue Halpern.