Orbs on Holiday

Amanda sent me this photo that was taken while on a trip to the Dominican Republic. When taking a picture near water, it is often possible that orbs will show up that are actually water drops on the lens or in the air. However, if you look at these orbs, you will see that they are “lit up” in a fashion that does not seem to correspond to the flash from the camera. Some of the orbs are lit from the right, some from the top, and one is much brighter than all the others. What do you think?