The male peregrine continues to hand out on a ledge at the nearby Verizon Cell Tower off of hampshire Street in Lawrence.  Looks like he has found a warm air vent of the south side of the building.  The perch location provide shelter from cold winds, south side sunshine exposure, suitable elevation, and most likely warm air exhaust from the building!  He perches solo and we are not able to know if new female friend may become mating partner as breeding season approaches quickly.