So a few weeks ago, one of my rouen hen disappeared, I had no idea where she had went, and I thought she was gone for good. But, a few mornings ago, I went outside to do the feedings, and there she was. Her and her 7 little babies! All seem to be doing well. Luckily, she was the calm hen and lets me go see them. Any idea on how old they are, or a guess?