I've heard amongst beekeeping friends that alot of colony's seem to be re-Queening for no aparent reason this year.
One of my colony's, which was my first, was one I brought up from an apidea of last year, and are now at 10 frames of brood since I put them in a nuc in early March. The Queen is super and lays huge amounts of eggs yet for some reason they seem to build new cells, with an egg in.. Then rip them down before I inspect 7 days later. So far they've done this 4 times and each time I find 2-3 new QC's with an egg/larva.
Should I let them re-Queen or should I rub out the cells if I find capped ones or ones about to be capped.. Or maybe cut them out and try to help out some of my other colony's?