First to sixth natural vibration modes of a butterfly wing in a vacuum. Download Scientific Diagram Why are his wings vibrating ? Is it damaged ??? Samtoy Light Up Butterfly Wings for Kids Electric Dress Up Fairy Costumes for Girls, Ideal for Pretend Play and Cosplay 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 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 Bionic butterfly wings are ultimate heat sensors New Scientist