Last night I moved Hive E to my out-apiary and returned Hive B to my home. The move went well with no problems.
Hive E contains the feral swarm from Barton caught at the very start of August 2016. It built up strongly before Autumn and is now a vigorous colony. I wanted it to be in central Oxford where its' strength is a match for the position - lots of forage but a big climb to the roof. I wanted Hive B to be in my garden where it can quietly tick along without bothering family or neighbours.
There are dangers in moving an occupied hive:
- The colony can overheat in transit, causing the comb to soften and collapse. I read that this usually kills the colony.
- The frames can slap together, damaging brood and bees.
- A substantial bump can cause bees to fall to the floor, blocking the ventilation and causing the colony to overheat.
- A bump to side of the hive can cause the boxes to slide and open up, releasing alarmed bees.
None of the above happened during my move.
It's usual when transporting bees to exchange the crown board and roof for a ventilated screen. I don't have one so I secured the hive together with straps and lifted it into the back of a car. I opened the windows and cruised down the hill.
My out apiary is on the roof of a building with an automatic door. It doesn't stay open for long enough for me to get the hive out of the car and inside the building. I had to put the hive down gently whilst I opened the door. I may have looked rather comical trying to get back in time. Last time I dropped an empty hive on the ground. Once, but not twice.
Up went the hive and into its' place. I opened the door and a few bees came out and milled around.
I then packaged up Hive B and did the same in reverse.
This morning I looked in through the door of both hives. The hive floor was clear in both, indicating that the comb had not collapsed. I think that all the visible bees were moving. I peered into Hive E using a strong torch while the sliding screen was out. The inside of the hive must have been cool because the bees were clustered as if in a swarm. They were beautiful.