So... I'm aware of the difficulties sexing but as a first timer, this one's got my eyebrow raised. Started off dominant, was darkest chick in a sea of yellow (maybe got misplaced), feathered first and started getting color to the "comb" within the last day or two. Any comments or sexing suggestions welcome!! Came from an "ameraucana" labeled brooder at tractor supply. Also pictured are the lighter ones from the same lot.