MONARCH BUTTERFLY MIGRATION
Individually, Monarch butterflies are orange and black, but when they mass for migration they fill the air with color. Their migration path covers a large part of North America and is prompted by the sensitivity of the butterflies to cold. In warmer areas the butterflies overwinter in large groups that may cover whole trees.
Posted on December 8, 2013, in ARTICLES and tagged air, beautiful, black, butterflies, butterfly, Color, fly, groups, image, info, information, insects, knowledge, mass, migration, monarch, monarch butterfly migration, nature, north america, online, orange, overwinter, photo, picture, post, sensitivity, trees. Bookmark the permalink. Leave a comment.