Winged Wonders: Solving the Monarch Migration Mystery

For centuries, people observed the annual migration of monarch butterflies, and were curious about their destination. It took an international team, but in 1976, their roosting place in the Sierra Madre mountains of Central Mexico was discovered! This book outlines the migration and makes a great add on to nature exploration. Additional text explains the collaboration and back matter provides additional information. 

This edition is a Hardcopy.