They've both got a single comb! I thought that both BB and the fully fluffed chick hatched with rose combs, but it turned out to just be fully fluffed. I didn't know it could be affected by comb genetics! That is interesting. The little black one has the sparsest bowtie ever, I thought for sure that meant they couldn't be NN, it is good to know that isn't always true.I agree both of the chicks are NN not NN vs Nn. Can't quite make out the comb type on the cream chick.. if it has a single comb. then it has the 'truly genetic totally bare neck' that floats around in my NN stock, the black chick is NN, but is lacking the whatever gene that takes the extra step and totally removes the bowtie but it is pure for the naked neck gene for sure.
The other little scaleless pulled through and is doing great! So far no signs of oomphalitis. Hoping it stays that way!