Last year in one week, I had three hive, I caught 7 swarms, I was out of boxs before I was out of swarms. Called other beeks to come and get em. This year I caught one swarm Sunday, don't think it was from mine. A lady called this morning said there was a swarm in her yard. Got there they were about four feet high in a plum tree. Got a box and they were gone. Got home and had a hive swarming. they landed in a pine tree about 40 feet high. They stayed there about an hour and were gone also. Missed two swarms in one day. Looks like a lot of us are having the same trouble.