Journey North citizen scientists track monarch butterfly migration each fall and spring as monarch butterflies migrate to and from Mexico. Report your own observations of migrating monarch butterflies to real-time migration maps.
Monarch Butterflies by Elmira Amirova. Before metamorphosis the larva survive by eating the milkweed plant. This adaptation that monarch butterflies evolved protects them during their imago stage from predators such as birds.
Monarch Butterfly Migration -"Monarch butterflies are the only insect to travel thousands of miles from the cooler north to the warmth of southern regions to spend the winter.It takes four generations of monarch butterflies to make the trip"
Extreme weather and GMO crops devastate monarch butterfly migration