Yesterday I found two swarms that were located at two different yards. Interestingly, I also found a dead hive at each yard. The bees apparently froze Wednesday or Thursday night. The bottom boards were covered with dead bees, some on the frames and some with heads stuck in cells. The hives also seem to have a lot of moisture in them from the recent rains. The swarms were small so I figure they were the survivors of the dead hives.