BUTTERFLIES
A lot of people like a butterfly. Exist many kinds of butterfly, but the most recognizable species in North America is monarch butterfly. It is an insect with black and orange wings and flies the farthest of any on Earth. I have never know about migration butterfly, but Monarch butterflies migrate 2.000 to 3.000 miles. They travel to the forests of Mexico from the United States and Canada - and back- every year. That help insect survives on Earth. Each adult butterfly only lives for four to five weeks, going from caterpillar, pupa, chrysalis, to butterfly in just 9 to 14 days, but they cover plenty of ground in their short lives Since butterflies are so small, a mile is much farther for them than 7 for people.A butterfly's 2.800-mile trip is like a person traveling 275,000miles. That's like walking around Earth 11times!!!! Each year, the monarchs' migration takes several generations. Three or four generations complete t...