I have two plastic dalek compost bins; one is easier to get to and thus gets filled first. I haven't really put much into the other one and am not sure of the state of the stuff inside.
When I went to the bins earlier today to add some stuff to the first bin, there were a lot of buzzing insects around. It wasn't easy to tell what they were, but they could well have been bumble bee type insects rather than - say wasps. It also wasn't clear where they were based, as it's quite dark behind the shed where the bins are, but it looked as though they might be going into and out of a gap at the bottom of the second bin.
Is this likely?
Clearly, I don't want to disturb them, though am slightly worried about the risk of being stung over the season. Assuming they are in the bin, what's the chances of them vacating it at some point later in the season?