On The Wings Of A Butterfly: A Matter Of Scale Essig Museum of Entomology 12x Planter Flying Butterfly Stakes Wings Vibrating Yard Red MercadoLibre 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! Moth inspired isolated venation network nanofiber based multi resonant acoustic sensor for enhanced broadband perception ScienceDirect The Butterfly Effect Is Why It's Impossible to Predict the Weather Discovery Q: Why are my butterfly's wings shaking? ANSWER: All insects are coldblooded unlike birds and mammals that maintain a constant high temperature. A butterfly vibrates its wings to increase the metabolic