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 Do Butterfly Wings Overheat Under the Sun? All About Butterflies: Climate and Temperature Insect Lore 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 Butterflies vs Moths: What are the differences? Brandywine Conservancy and Museum of Art Butterflies vs Moths: What are the differences? Brandywine Conservancy and Museum of Art