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 Monarch Butterfly Garden Facebook Seismology meets botany: Geologist applies vibration science to saguaros Control Valve Vibration Guys it's been 5 mins and this butterfly is not flying from my hand, she is alive but she is not moving anywhere : r Butterflies Love is in the air: how butterflies date Natural History Museum Do butterflies feel pain? Butterfly Fun Facts