I made a few weeks ago a few nucs, and noted that the bees of one of them, are actually taking to pieces the empty built combs i have given them, and rebuilding them from scratch.
this is something i first noted from the mother hive.
unfortunately, i am not able to say whether or not they are SC or not.
Has this behaviour been noticed by anybody else?
PS- the colony the bees have been taken are a buckfast x cecropia colony, which have been doing very without any treatment until very recently