I'm going with pullets only because the females cam feather in like the one in the middle, very beautiful chicks by the way. I have light buff and dark brahmas and I just love how friendly they are.
Oh my mistake, I thought you were asking about the one in middle, I didn't realize you were talking about the one in front. What kind of comb does it have? If straight comb it's a BR, if a rose comb than it's a Dominique.