Got a call yesterday Sunday July 1 for Dubois, PA that a swarm was on a window. I was busy and told the people I couldn't come, but would come this morning. When I called them this morning, they said the swarm had moved inside a hole in their brick house.
Of course, they were also telling me that they have a had a colony living in another hole for a while, and last week the owner put Sevin dust in the hole and killed them. I have to wonder if this swarm smelled the scent of honey and comb, flew there to move in and determined the hole had been poisoned and ending up finding a new place to set up shop.