Fluttering Solar & Battery Powered Butterfly with Ground Spike - Swallowtail Red Fluttering Butterfly Amazing realistic solar powered Wonderful flying Butterfly The small solar panel converts the daylight into energy for the butterfly and the brighter the weather the more active her flying is When the skies darken you can switch the energy source to the backup AA battery (not included) for a constant flying display Transform your garden to an incredible wildlife nature reserve with the Solar Butterfly and amaze your family and guests! So realistic and makes your garden look lovely, Colors Vary