The all new adorable solar powered toy, "Kotoridayori" (Humming Bird) designed by Japan's leading toy company Takaratomy, is a chubby bird that sings in random tunes. The bird will also tweets when it senses vibrations. It has a built-in battery that will charge when it sits on the solar powered system. Takaratomy's Humming Bird is small and fits nicely in the palm and available in 3 different colors, blue, orange and green for $25.00 USD