Enigma Labs, a company that researches unidentified aerial vehicle sightings, reports it has received over 650+ drone-related sightings since Nov. 20 with a majority in New Jersey. But there are other states with sightings, including New York, Delaware, Pennsylvania and Virginia.

Reports of more mysterious drone sightings across the Northeast have cropped up just weeks after the Federal Aviation Administration lifted temporary flight restrictions that were put in place following thousands of similar sightings late last year,

The unexplained, SUV-sized drones that caused a stir flying over the areas in the Northeast in November and December have returned. As of Sunday, Jan. 25.