Magic butterfly dust KRWG Public Media Lepidoptera Wikipedia Why Can't We Hear the Sound of Butterflies Flapping Their Wings? by Miraculous Medium 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 The Butterflies That Hear With the Veins in Their Wings The Atlantic