Hey there Mark, you're still around!
Well, what you say might be right, because the first swarm went out 4 days after I rearranged the boxes. But -- wouldn't they have had to brought forth one or more virgin queens before taking off? Meaning, they'd already made the decision to swarm? Even with the two swarms, the initial hive is still chock full of bees, and easily the busiest one in the yard.
One has become three. How's that? :shock:
-- Kris