Tag Archives: Migration Patterns

Gorgeous clusters of Monarch butterflies occupying limited spaces as they "overwinter" among trees in the Monarch Butterfly Biosphere Reserve in Angangueo, Mexico.
1975: The Remarkable Journey of Monarch Butterflies – Unraveling the Mysteries of Insect Migration

Fred Urquhart's groundbreaking research on Monarch butterflies revealed their extraordinary 2,000-mile migration, a multi-generational journey that remains a subject of fascination and study in the world of insect migration