Second year beekeeper here and just got three NUCS 2 weeks ago.
One has no queen or evidence of queen...just a lot of bees eating honey. No larva or capped brood. Also don't see any queen cells. The other two nucs seem to be doing well and have plenty of larva and capped brood.
What should I do? Take a frame from one of the other young hives? Or try to find a mated queen and requeen?