Got a hive that was nice as could be last summer. Got a little hot this spring, bees nervous and runny on comb. Last weekend went to requeen (they don't make honey either, just lots of bees). Boy, were they HOT! It was all I could do to split two nucs out and get them back together and get the H311 out. They were making swarm preps, about a dozen cups with eggs and 2 capped cells. I cut everything out and am going to bust them down and requeen one part and recombine. Is it typical to bees to get super aggressive before swarming?