Back in December my fiancé and I went to a feed store and picked up some baby chicks. There were only a few different types and we were told that the baby we picked is a black sex link and that all of them were females. As of a few days ago, she has started to make a bad attempt at a crow around 6:30 in the morning. We aren’t too sure anymore if she is actually a hen and are trying to determine for sure if it is a black sex link. We have never had black sex links before and need some help.