I have two EEs, same age (8weeks). One is much smaller than my other 6 chicks. It's coloring is different than my other EE, but I gather that doesn't mean much. Second pic is of them together. The size difference makes me wonder if he/she is just a runt. It's hard to get a pic with them together and still, but the smaller EE's comb is more red and slightly larger, even though it's overall smaller.