Morning and thanks for the reply; if this was case they would not be filling those super frames so quickly. The colony had around 8+ capped brood so i've added a Demaree board before they decide to swarm and to use as a resource for young bees (for mating nucs/timed with drone rearing for other stuff down the line). The super had been added a few days after (as early/muddy and moving gear around sites), so to sum - they have plenty of space, plenty of bees and dragging lots if OSR nectar in (and it's cold/windy). I'll keep rolling those frames over the next few months and using the young bees for various tasks - one of many setup like that
cheers.
