I lost 3 of 6 at this yard. I have not been there for awhile, but they seem to be busting.
There was an Imrie shim as a top entrance on one, and they made a ton of burr comb up there.
I put supers on 2 hives, the third already had one from overwintering. I did not check for
swarm cells because they were not very friendly today. :-x :evil: