The FBI is investigating who keeps sending drones into the skies of Morris County, though they say there appears to be no cause for public alarm. Neighbors say the drones have been appearing more frequently and many are eager to know exactly where they’re coming from.

New Jersey residents have spotted unidentified aircraft in the northern part of the state, including Morris County and near Newark — and now the authorities are urging people to remain calm. The FBI’s Newark office,

The FBI issued a statement Tuesday about the sightings, noting that drones have been reportedly seen flying in several areas.