1) back yard of my ranch-style duplex. flying sharper image dx-4 quadcopter drone. 2) playback of video that drone captured. 3) possibly sun distorting pixels (very dark object), but upon closer inspection, observe object to right & left, equidistant and height in relation to dark object. again, could be illusion of light and clouds but look at screen grabs from various points in video. https://www.Dropbox.Com/sh/8hestonp4q3gnzt/aabejmb6jq91mg2h1b_sl5aza?Dl=0 4) throughout last 30 seconds of video, the drone pans up 3 times. during each pan-up, all 3 objects move and change shape in different ways. 5) honestly got my heart pumping after viewing video later. 6) lost sight when drone returned - didn't know i had captured something interested until it was yoo late. phenomenon occurred 2min 11sec thru end of video