The Monarch is well known for its ability to travel great distances, and the migrations in North America are one of the greatest natural phenomena in the world. This butterfly is also very occasionally recorded from the British Isles, making it our largest and rarest migrant butterfly.
Logging threatens Monarch butterflies in Mexico
Monarch Butterflies Smithsonian Institution
Monarch Butterfly Habitat — UIC Heritage Garden
How This Tiny Mexican Town Has Saved Their Monarch Butterflies—For Now - Atlas Obscura
Monarch Butterfly Habitat — UIC Heritage Garden
How to See The Monarch Butterfly Migration in Mexico - Jess Wandering
Here's Where to See California's Monarch Butterflies Right Now, Visit California
Monarch butterfly population plummets 86% in one year in California
Monarch Butterfly Collection - Framed Butterflies Danaus Plexippus
Monarch Butterfly Migration: Mexico's Top Natural Wonder
Monarch Butterfly
Monarch butterflies' big white spots help them fly better