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 This is the guy I wrote about yesterday who couldnt launch. Here is a video of him this morning. Do you think his wings are ok? Lisa Rudolph Featherngill Facebook How thin, delicate butterfly wings keep from overheating Why do Butterflies have colorful wings? Science ShowMe Butterflies: Scientists explain how they fly! BBC Newsround