" The carcasses were covered by a blanket of handsome orange-yellow butterflies, flexing their wings as they fed on the meat. I reflected sadly that natural history often deals harshly with our romantic illusions about wild life. The most brilliantly beautiful butterflies of the tropical rain forest do not fly in search of appropriately gorgeous blossoms, but instead seek a meal from carrion or dung. "

― David Attenborough , Zoo Quest for a Dragon Including the Quest for the Paradise Birds