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  • Monarch Butterfly Migration and Overwintering
    The monarch is the only butterfly known to make a two-way migration as birds do Unlike other butterflies that can overwinter as larvae, pupae, or even as adults in some species, monarchs cannot survive the cold winters of northern climates
  • Monarch Migration
    Monarchs east of the Rockies migrate each year to the Transvolcanic mountains of central Mexico Millions and millions of butterflies from the central and eastern Canadian provinces and the eastern and midwestern United States fly south to Mexico
  • Monarch butterfly migration - Wikipedia
    Monarch butterfly migration is the phenomenon, mainly across North America, where the monarch subspecies Danaus plexippus plexippus migrates each autumn to overwintering sites near the west coast of California or mountainous sites in central Mexico
  • The Kaleidoscope of Monarch Migration - U. S. Fish Wildlife Service
    Every year, millions of monarchs migrate from Mexico to the U S each spring, and back down to warmer climates for winter starting in late August This 3,000 mile journey is full of uncertainty, and averaging 50 miles a day is quite the accomplishment
  • Home - Interactive Monarch Migration Map
    We hope you enjoy this interactive map which shows the amazing migrations of monarch butterflies You can see where they fly, the urgent threats they are facing, and how your support is expanding innovative solutions to help monarchs and other butterflies survive
  • From Iowa to Mexico: The Monarch Migration
    Every fall, millions of monarchs leave the northern US and begin their migration to the oyamel fir forests of Mexico
  • Migration - Monarch Joint Venture
    Each fall, North American monarchs travel from their summer breeding grounds to overwintering locations East of the Rocky Mountains, monarchs travel up to an astonishing 3,000 miles to central Mexico, whereas the shorter migration west of the Rockies is to the California coast
  • Why monarch butterfly migration to Mexico goes through Iowa each year
    Every fall, millions of monarch butterflies cross Iowa on their way to winter roosting sites in the forests of Mexico


















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