Hi. One of my hives just swarmed. Actually it's happening as I write this. They have clustered in a nearby tree. But instead of one huge cluster, it appears there are three separate ones. One really big, one really small, and a third kind of medium size. Could this be a swarm and two after-swarms? They are separated only by a couple of feet. I don't want to hive them together if there's a chance there's more than one queen.