My 'hen' acts like a rooster...and she had out grown both mine and my neighbors rooster. I got her from a friend so I'm not sure what type she is or how old she is. I am 95% sure that she was laying when I got her with 3 other hens about 4 months ago. She does mount the other hens...ours and my neighbors...and she does kinda fight sometimes with the 2 other confirmed roosters. Usually they don't bother with her though. She has begun rooster crowing in the past 2 weeks.