Butterflies are tiny solar powered flyers! Butterflies are coldblooded and often sunbathe with wings openjust to warm up enough to fly. They can increase their internal temperature by vibrating their wings. You Electric Musical Kinetic Butterfly Wings Butterfly Cake Decorations Set Electric Musical Kinetic Wings + Flowers For Birthdays & Weddings Pink Purple Cake Toppers Ever notice a monarch butterfly vibrating its wings? This isnt just random behaviorits a survival strategy called Shivering. Especially when temperatures drop, monarchs vibrate their wings to If a Butterfly Flutters It's Wings Ron Mayhew All About Butterflies: Climate and Temperature Insect Lore