Butterflies are cold-blooded and thrive in warmer weather. Migration typically starts in October every year but can start earlier if the weather is cold sooner. They also migrate because larval food plants do not grow in cold weather. Butterflies fly back up north when plants are plentiful.
yes they do infact they migrate 99-19838454412512351 times a year
The Monarch Butterflies fly from Northern United States to mid/southern Mexico and make a trip back from Mexico to Northern USA to southern Canada. They do this migration every year like birds.
Some monarch butterflies do indeed migrate through the state of Colorado. Monarch butterflies migrate to warmer regions during the winter.
The Caribou in Canada migrate every year
migrate is a verb, it expresses action. 'They migrate every year.' migration is a noun, it express a thing. 'Every year there is a massive migration.
Blue Jays rarely migrate, but if they migrate they leave when the weather gets to cold for them.
Monarch butterflies travel south to Mexico in the winter, then back north in the summer.
Some fish migrate. Except for the monarch, most butterflies do not migrate.
Monarch butterflies have many instincts. Other than the instinctual desire to migrate each year, they are also driven to collect pollen and to mate.
Butterflies tend to fly during daylight hours when the migrate. Therefore when butterflies migrate for the winter they most likely start their journey around sun up and end before sunset.
central Mexico
they migrate from Mexico