This chick is going on 8 weeks old and it is obviously a black shoulder, but is it IB BS or Bronze BS, considering the birds in the pen it's egg came from it could be either. I think it's a hen as there is very little dark coloring on it, but I have no experience with Bronze so I would welcome any input from those who do. Heck, I would even welcome wild guesses. @q8peafowl remember when I said I might ask you for your opinion on Bronze BS, this is it! It is very uniform in coloring, not much contrast. PS, the feather on the wing that looks white is more like a cream color, this pic makes it look whiter than it is.