Love is in the air: how butterflies date Natural History Museum 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 Do Butterfly Wings Overheat Under the Sun? How do butterflies fly? Department of Biology Why Can't We Hear the Sound of Butterflies Flapping Their Wings? by Miraculous Medium The Butterflies That Hear With the Veins in Their Wings The Atlantic