Thank you eltailia. I do not have an excluder on them.
So we are clear, I am pointing to a physical barrier over the entrance of the box
made specificaly for those bees denying any queen passing, in either direction.
While I have your ear?
I caught your comments on suiting up in high ambients, and wholly empathise.
The chance of heat exhaustion here in the Tropics is at it's worst exactly when
many of these jobs come in. As a loose referable source I do recommend that
JP Beeman bloke as someone to follow in technique, he reminds myself of a
much younger me (beard et al) at a time when overalls and mosquito net were
the only options and thus rarely worn. "Going commando" being the practice and
in so doing building an astute attitude towards bee behaviour.
Like this job of yours tho' ... there are times :-)
Go well, stay safe.
Cheers.
Bill