Thank you very much for your reply Bumpercarr! These are my first chickens so it is very comforting to know that this is normal. Appreciate the response!
I know this is an old post...but I wonder how it turned out with your chick? I have a Brahma chick too (about 3 1/2 weeks old) and have noticed the same bald spots. She appears to be fine otherwise so I have been wondering if this is just the way Brahma's develop, and her feathers will come in...