Hi, first post for us. We have a 4 week old Ameraucana, we think silver and we suspect male--and we're hoping that those of you in-the-know will be able to give us some feedback. She's bigger, a bit louder, and definitely more aggressive than our other two chicks of the same age (a Rhode Island Red and Black Australorp). Her comb is already quite pink and looks like it will be more than one ridge. Also although not visible in the photos, her wings have large patches of white feathers. Is this coloring pattern more indicative of a rooster? Or is it too soon to tell? We live in the city and would rather not wait for the crowing to begin if we need to find a new home for her. Thank you for any help.