Ranger Rick: Butterflies brings the world of caterpillars and butterflies to life with eye-catching photos and captivating information about these remarkable insects. Learn how butterflies begin their lives as caterpillars and, through an astounding metamorphosis, emerge as beautiful, winged creatures; get an up-close look at butterflies' amazing transformations, tricky defenses and camouflage, and wide variety of strategies for collecting food, moving...