The other day I noticed what looked like mummified bee parts on the landing board. I really didn't think much of it, then I seen a bee drag one out yesterday. So today I opened it up to see how things were going. I installed the hive on may 18th from a nuc. They have the 3 and half of the 5 frames I added to the deep drawn. I see lots of fresh eggs capped brood and a good looking queen. But I seen on one of the frames that was with the nuc has really dark capped brood and some nurse bees are pulling the mummified bee parts out of the really dark caped brood. Is this foulbrood? Thanks forany input.