It was a sunny clear day I was out in the yard watering the grass when I heard a dove on the powerline I looked up at the bird and at first glance I saw what seemed to be a nat flying near it's head then notticed it was much farther away. I marked the ground with my foot and looked to see what direction it was going I then ran in the house to get the camcorder. I went to the same spot that I made. It took a little bit to find but when I did and zoomed in it was clear that it was a black wing-boomerang shaped object. I watched it as it went in differnt directions and switched the camcorder in differant modes negative art ect. It also looks to have a glow around it.