As the airspace where the drones are flying is relatively ungoverned, there are no regulations requiring the drone operators to identify themselves. Elliott, however, said the drones did not appear to be malicious.

The Post spoke with the commercial photographer and drone pilot Vic Moss, who said the drones appeared to be searching or mapping out the area. Moss said drones often flew at night for crop-examination purposes. The drones might also belong to a local Colorado drone company, which could be testing new technologies.

In the meantime, Moss urges residents not to shoot down the drones, as they are highly flammable.

"It becomes a self-generating fire that burns until it burns itself out," he told The Post. "If you shoot a drone down over your house and it lands on your house, you might not have a house in 45 minutes."