Kylee Baumle
Author
Publisher
St. Lynn's Press
Pub. Date
2017.
Language
English
Description
Every fall, spectacular orange and black clouds of monarch butterflies fill the skies as they migrate from across North America to Central Mexico. West Coast populations make a similar though much shorter trip to coastal California. The National Wildlife Federation calls the monarch migration "one of the greatest natural phenomena in the insect world." Not long ago, monarchs numbered in the billions, but in the last 20 years their population has dropped...