Hey everyone, I really need some help distinguishing if my chickens are pullets or cockerels? We are not allowed to have roosters where I live so I need to figure out what sex they might be. I was told the Brahma was a hen and I believe the Cochin is now a male considering he/she started crowing in the morning and at night. Unfortunately, I do not know how old either of them are. The more input the better because I do not want to get rid of them only to find out they were actually hens. Thanks!