Well all I can say is she must have been older than the breader told me. I got her in mid June and he said she was 3 weeks old. I thought then she looked kind of big for a 3 week old chick. I followed your advice and offered her formula for breakfast. She refused to eat it. I keep kibble and other fruits available to her at all times. She looks quite healthy, flaps her wings to assist in climbing and behaves like a 2 year old, getting into everything and often ignores my "NO" until I remove her from the dangerous or forbidden environment. Her favorite color is blue, she is starting to expolore her surroundings and likes to sit on my shoulder if I am doing something like reading or sewing. I was just sewing and she is calling me. Any suggestions about how to determine her true age?