Why Do Butterflies and Moths Have Such Detailed Wings? Fantastic facts about butterflies: Everything you need to know, according to science BBC Science Focus Magazine Butterflies vs Moths: What are the differences? Brandywine Conservancy and Museum of Art Can Butterflies Hear? The Colorful World of Butterflies Education Ever notice a monarch butterfly vibrating its wings? This isn't just random behaviorit's a survival strategy called Shivering. Especially when temperatures drop, monarchs vibrate their wings to generate heat and warm