Hi, I am a newbie to the forum and chickens and have been reading intensely others posts to help me identify this lovely lady. All they told me at the rural store was she was a hybrid and she is 13wks old now. She is one of four chickens I got at the same time (the rest to follow). Her black companion is definitely a rooster and she looks very different to him, brown chest, thinner legs, smaller comb. What do you guys think?