If not, then I have a boy on my hands!! Someone who grew up with chickens told me that it is rare but it sometimes happens. My husband and I both heard my bantam crow, and we looked at each other and at the same time said "Did you hear that??!!" I named her Cinderella. I have noticed lately that she is a little aggressive with the others, kind of challenging them and chest bumping. She is 9 weeks old. Has anyone heard of girls crowing?