I have been noticing a trend as of late here. I get swarm calls around 4pm on warmer days. Got a call about a swarm on a low shrub this afternoon while I was preparing things to put a cone on a tree to catch a fresh swarm there. The guy works for the city knew I kept bees. I told him I would be right there. It was an easy one. I lifted the branches enough to slide the nuc under the cluster and I commenced to shaking. I left the nuc and returned before dark to retrieve it. I placed them in my first top bar hive of the season. Very sweet bees.