

What are my bees building on the floor?
Pacific Northwest beekeeper here. A few months back, my single (strong) hive swarmed and, while I managed to catch the half that flew away and get them into a second, the bees that stayed in the original have been a bit lackluster since then.
Today I was out taking a peek at them and there's some mound-building going on on the floor of the hive. I haven't seen these before and wondered if there's something going on that I need to be proactive about.