We bought a pullet ameraucana chick (named Penelope, around 11 weeks old) but she/he is a bit different then our other hens. Penelope has longer feathers on her/his saddle and yesterday started crowing. She/he hasn't crowed since then but we can't keep roosters in the city so we would need to re-home him/her. There are no signs of spurs growing in but she/he would be to young to get those now. Can anyone tell is this chicken is a rooster?