Do butterflies feel pain? Butterfly Fun Facts Butterflies: Warming Up BUTTERFLY Mini Diamond Cutting Disc 45 mm Shank 3mm Wet Use Distar amastone MS and Vibrating Sensations: What Do They Mean? MyMSTeam TIME SENSITIVE: What's going on with my butterfly? Is this normal? Nature Talk iNaturalist Community Forum Why do monarch butterflies shiver? They do this to increase their body temperature by warming their muscles so they can take flight., Photo Courtesy of Community Member Julie Bthanks Julie!