Are you talking about on your property? Are they flying around checking you out?
Are you sure it isn’t hunter looking for deer?
one day out duck hunting on usfws land one was flying around and started coming right at me, this was before i knew of them so, since i was alone and it was well before daylight i instatly and logically concluded it was a ufo and said all right you sumbitch and loaded my shotgun and it instantly did a 180 away.