Location of sighting: Mount Bisbino, Italy
It appears that these four orbs may actually be one craft from the way they travel together, but some would argue that they are in formation and will break apart when they explore on their own. That is sometimes the case with orbs. There are two sets of 4 orbs, one disappears in front of the camera and the other moves around a bit before disappearing. You can even see the first one that disappeared as its cloak reveals itself slightly latter in the video.
