So Ive never seen this shaking before. This male is about 4 hours after eclose. Was walking on the ceiling and flapping wings normally. , Flew onto leg and shook a while. Later flew off and onto Needy Caterpillars Vibrate to Complex Rhythms to Communicate With Ants Ever notice a monarch butterfly vibrating its wings? This isnt just random behaviorits a survival strategy called Shivering. Especially when temperatures drop, monarchs vibrate their wings to Wiggle Seat Little Fun Shape Sensory Chair Cushion for Elementary Midd Bouncyband Gyroid as a novel approach to suppress vortex shedding and mitigate induced vibration Scientific Reports