OK, this is weird: To ward off bats, these moths rub their genitals Love is in the air: how butterflies date Natural History Museum 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 Do butterflies feel pain? Butterfly Fun Facts Help! This guy has been been vibrating like this for nearly half an hour, he looks like hes fighting paralysis, can I help him? Heres what my vibration plate actually gave me instead helped smooth the appearance of my skin (yes, cellulite included) gave me more energy, but in a grounded, regulated way, not wired