They are all bantams. They are starting to get more defined combs now. Hoping to get new pics this weekend. There is another black one that someone had said was a golden sebright and this black one has similar markings on the wings as the other one but this one is more black. The brown one from what I've been reading sounds like a SS (speckled sussex?). More input would be great!! New to chickens. This is my first batch. 6 weeks old yesterday.