They are so cute! Do you have Blue or BBS chickens?
In very dark eggs, you sometimes can't really see the air cell. They will really fool you. If you check the air cell after the chick hatches, it will usually be much bigger than you thought from candling.
They look perfect!
They are all mixed breed babies. Dad is a blue Andalusian and mom's are BR, Australorps, Buff Orp and BSL.
The brown faced babies are from the Buff Orp. I watched those hatch. I was confused because I thought they'd all be solid colors.