Dog Sees Orbs

Frank from Martinsville, VA sent us these orb pics and story about his dog seeing orbs. Are they orbs or insects? You decide:

"I shot these photos while camping at Phillpot Lake in Bassett VA. This is a man made lake built in the early 50s and locals say many grave sites were flooded during construction. There have also been stories of murders during the moonshine, rum-runner years. One photo has a very bright looking orb in the lower right hand side of the photo; the second photo has faint orbs all over it but mostly on the right. Take a look. My dog seems to notice them."