Butterfly Wings & Their Function The Art of Ecology The Butterfly Effect Is Why It's Impossible to Predict the Weather Discovery What the powder on butterfly wings really is and how it protects them The Times of India Amazon.com: GoolRC Light Up Fairy Wings, Moving Butterfly Wings with Lights & Music, Adjustable, LED Butterfly Wings Toy for Teens as Halloween Birthday Christmas Party Costume Princess Cosplay Dress Up : Toys 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 Actin research shows how butterfly wings get their vibrant colors