Was There a UFO Over Grand Junction?

While standing outside behind the Townsquare Media studios, I saw something in the sky that I couldn't identify, then it was gone. But not before I snapped a picture.

This was seen in the sky to the south-east of Grand Junction on Monady (May 12,) I'm not too sure what it was, but definitely a UFO in my mind.

It could be a bird, it was moving pretty slowly, but it would have to be a damn big bird to been seen from this distance.

Right after I snapped this picture, it completely disappeared. It could have escaped into the cloud cover, or magically turned on some sort of invisibility device.

Either way, it caught my attention.