Got two australorps aged 10 weeks from someone who had gotten them from mail order chicks. A rooster was already identified in the batch, and I took the two pullets. Now they are about 15 weeks old, and one is definitely going to be a nice round hen, but the other ... I'm starting to worry. Pullet points - very submissive to Miss Fat Hen, quiet, has never crowed, small. Rooster points - skinny and a really big tail! I don't know about the comb, I'm a chicken newbie. Also she/he has green eyes, but the other pullet has large dark eyes. Any help appreciated!! Here's the tail, especially compared to her batch mate. Chicken in question is in the front in this picture.