Last fall someone asked me to get bees out of an old shed, it was close to winter so I decided to leave them til spring. A friend of mine made a bee vac over the winter and we were going to try to suck them out. They are easy pickings as far as extractions, they are 2-6ft off the ground in the wall and we can pull the board off to get them out. We are doing it for the bees ( it's a friends shed ) What I would like to know is when would be the best time to do this? Should we do it now before the flow or wait til late April? Bees here are bringing in pollen by the boat loads and some hives have started to stop taking syrup. What do you think?