Books, TV, Movies, Plays, even operas deal with every kind of subject matter imaginable. For some reason there is a block when it comes to popular music for some people. They want all romantic songs or party songs.
To each there own, right? All I care about in music is if it moves me in some...
WTBs should not have feathered legs. The blue chick is probably an olive egger or Marans.
The second chick looks to be an olive egger. I say that because I think it will be barred, not a characteristic of WTBs.
Substitutions are pretty common for hatcheries.
None are looking like definite males, but the first comb is pink. The fourth comb shows the least development. Everyone else is in between. I don't think it is enough to go on for accurate gendering. It will take more time.
Any dark breed can get the black combs and wattles.
This looks like a female to me at that age. If it is indeed a Mystic Marans, those are sex linked, so you're home free.
I could see it. Usually it is the male specific feathering that shows the leakage, so it may come later. Anyway, that is my guess based on the appearance of the chick.
I think the buff Brahma is the father. If the Deathlayer was the father, the pattern would be messier, and the chick probably would not have yellow legs. White skin is dominant over yellow skin, in most cases.
If the buff Brahma is the father, then the chick is a cockerel. Female chicks of that...
If she's broody then it makes sense. Many times I have had broody hens sit on eggs and raise babies together.
If she isn't broody then I would keep her away.
It is a myth. It is true that many European breeds with white earlobes lay white eggs, but this is something that has probably been selected for. White eggs were preferred in the past to brown or tinted eggs, especially in European countries.
Breeds like the barred Holland were bred to be dual...