sweet encounter between a human hand and a butterfly, World is full of magical things, in the web of life we are connected each other by vibration Stock Photo Alamy Pollinators Sprout: The Des Moines Urban Youth Learning Garden at Drake University Why do monarch butterflies shiver? They do this to increase their body temperature by warming their muscles so they can take flight., Photo Courtesy of Community Member Julie Bthanks Julie! Can Butterflies Hear? All about butterflies and moths