ufo in new zealand was spotted from picture

Shot of new zealand coastline reveal a ufo after picture is taken....it was moving so fast that it was not seen from naked eye but only reveal throught the still picture. This is the second shot out of three shots taken at the same scenary. Only the second one shows the ufo, the forst and third was without.
It is not a clod formation as it would not have been distinctive in that short while. There were many people, but none saw it. Only when the picture taken it show the there was an ufo actually hovering very fast over the skyline.