How Flashy Wings, UV Light, and Seasons All Play a Role in One Butterfly Species' Mating Rituals Butterflies are tiny solar powered flyers! Butterflies are coldblooded and often sunbathe with wings openjust to warm up enough to fly. They can increase their internal temperature by vibrating their wings. You Cu Monarch Butterfly Shaking Wings Angangueo Michoacan Mexico HD stock video Getty Images Kinematic and Aerodynamic Investigation of the Butterfly in Forward Free Flight for the Butterfly Inspired Flapping Wing Air Vehicle 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