Why do moths vibrate their wings? Did you know Monarch butterflies shiver their wings to stay warm? When temperatures drop, these delicate pollinators vibrate their wings rapidly in a behavior called shivering. This tiny motion generates heat, helping 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 Why was this sphinx moth vibrating? (Arizona) : r moths Vibrate Butterfly 6 Wooden Jigsaw Puzzle