This is the incredible moment a whale shark gulped down a never-before-photographed 'tornado' of plankton. Warren Baverstock, 49, hung a single light off the back of a boat to attract the phytoplankton that the huge fish love to eat - and then waited patiently out in the dark ocean. He was delighted when a 11.4ft juvenile whale shark rose from the depths to gobble up the plumes of gathering food, and he hopped in to capture silhouetted by the light.