Bees are precious this year because too many colonies were lost during last winter and the cold, late, spring. Colonies that made it through aren't without problems.
Many local beekeepers are reporting that their 'last year's queen' has been superseded or has simply vanished - you will recall that last year was so wet that mating flights were few and far between, so mating was poor.
What have previously been easily-contained colonies of 'local bees' have been swarming. I have caught one swarm in my garden, have been called to collect a swarm in a
garden adjacent to another local beekeeper - who is on holiday - but the
swarm took off just before I arrived. That beekeeper had caught an earlier swarm just before going away.
This is mirrored within my small apiary. On the first inspection after I fortnight of cold weather I found one colony had lost their queen - there was no sign of either fresh brood or queen cells. One has been split, which I'll describe in another post. One of the colonies is currently superseding, but is continuing to build up rapidly so I need to keep a careful eye on it.