Most the chicks will likely be either black or blue. Male chicks, as they mature, may develop the dark red 'leakage'. If the hen is pure Ameraucana, all the chicks should be muffed. If there are chicks with no muffs, then the hen only has one gene for muffs, and isn't completely pure. The rooster has white earlobes, which means he likely does not have the brown 'coating' gene for eggs. That means that the female chicks should be blue egg layers, not green layers. But that's still not a guarantee.