Monarch Migration Map Live 2024 Download. The monarch's migration is driven by seasonal changes. The monarch butterfly is a migratory butterfly in north america, traveling each year from overwintering grounds in mexico’s oyamel fir forests.
Each spring, and back down to warmer climates for winter starting in late august. The monarch butterfly is a migratory butterfly in north america, traveling each year from overwintering grounds in mexico’s oyamel fir forests.