Hello! I'm a newbie here just starting my flock. I am raising 7 (5 SL Wyandottes, 2 Leghorns) in a suburban setting and I am not allowed to have roosters. I bought pullets from Tractor Supply and was hoping they would be female, but they are not sexlinks so I suppose there is no guarantee right? They are about 2.5 months old now, assuming they were 1-2 weeks from Tractor Supply, and I noted some aggressiveness and something like a crow from a couple of the SLWs. Please have a look and let me know if you think these are roosters. I am terrible at judging the feathers but the combs seem so different between some of these, and the ones with bigger red combs and wattles are the ones being pushy and getting vocal. Any help is greatly appreciated!