The light source was not in the trees and nothing present was reflective. The next image was taken in total darkness and shows a large orb. The picture was taken due to a cold chill in the air. The final three are were taken in order by Janis Raley as orbs began to populate the area. A bicycle strobe light was placed in the cannon and extra flashes of light were used.
More orbs seems to appear in between our light flashes.