Dark UFO near a rainbow over Malone, NY

On June 30, 2017, a witness noticed a dark UFO on a picture of a rainbow caught over Malone, New York. Is it an alien spacecraft?

Witness report:

I had no idea of what I captured in video. I took a picture of the rainbow over Malone Golf Club while working. Days later I had members of the course comment that they thought they were looking at a UFO. After watching the video I also realized the same thing. We all thought it was a bird until we fully watched the video. No one saw it in action until I used my iPhone to play the picture and see the image go flying quickly across the screen. My fiancé helped me realize what I caught on camera. I thought I just took a picture and didn't realize what the video found.