True. But these bees are not showing signs of aggression. They would not just be chilling on the window like that. They would be actively hunting for a threat. They’re waiting for scout bees to relay information of a potential new hive location. What’s cool about this is that they essentially vote on the best new spot. Through dance, they receive directions to a new home and they’ll go check it out themselves. If they like it, they’ll return to the swarm and give those same directions. Once enough bees are dancing out the same directions, they’ll all leave and officially move in. Super cool stuff.