Butterflies are more than just beautiful they're telling us something important about our planet Butterflies are deeply connected to our environment. As temperatures rise, their life cycles, migration, and survival are 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 Butterfly Wings & Their Function The Art of Ecology Butterfly facts Insects & Arachnids BBC Earth BBC Earth How thin, delicate butterfly wings keep from overheating