'Angel' spotted in Mexico (photos)

Footage shared online shows what appears to be an apparition with outstretched arms appearing and quickly disappearing in the village of San Sebastian Bernal, now known as Pueblo Magico de Bernal - or "Magical Town" - in the Mexican state of Queretaro. Some internet users say it is an 'angel' while sceptics say it is a bird flying by or an insect which got too close to the lens. What do you think?