North America
17/25
β Available
Natural
Interactive 3D Model
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Ecological health index (0β25)
About Monarch Butterfly
The Monarch butterfly is one of the most iconic insects in the world, renowned for its spectacular multi-generational migration spanning up to 4,800 km from southern Canada to central Mexico. Their striking orange-and-black wings serve as a warning to predators β monarchs are toxic due to cardenolide compounds absorbed from milkweed plants during their caterpillar stage. As pollinators, monarchs visit a wide variety of wildflowers during migration, including goldenrod, asters, and blazing star, transferring pollen across vast geographical distances. The monarch's four-generation annual cycle is remarkable: three summer generations live 2-6 weeks each, while the 'super generation' born in late summer extends its life to 8-9 months to complete the entire migration and overwinter. Monarch populations have declined by approximately 80% over the past two decades.
Habitat
Meadows, fields, and gardens across North America, with specific overwintering sites in Mexico and California.
Conservation
Monarch populations have declined significantly due to habitat loss and pesticide use. Araihan Measure: 17 / 25 (Declining).
Did You Know?
They migrate up to 4,800 km from Canada to Mexico
The 'super generation' lives 8-9 months β 10x longer than summer butterflies
They are toxic to predators thanks to milkweed chemicals
Their populations have declined ~80% in the past 20 years
Millions cluster together on single trees in Mexico to stay warm.




