The documentary depicts monarch butterflies’ great and mysterious migration. Each year’s autumn, millions of monarch butterflies start their incredible southward migration from Canada, cross America, to Mexico. They fly above 2,000 miles to arrive the mountain of Mexico .....
The film opens with caterpillars munching milkweed in southern Canada in late summer. Soon each caterpi...
In eastern Canada, a Monarch butterfly emerges from its cocoon and spreads its wings. Soon, it will undertake a breathtaking 2,000-mile migration across North America, to a sanctuary nestled in the volcanic mountains of Mexico.
It is a journey filled with peril - but one that the Monarch executes flawlessly. Incredibly, the butterflies that make this greatest of all migrations ...
