Are Silver Penciled Cochin Bantams sex linked? I ordered a bantam assortment and now they are four weeks old. The chicks that I think are Silver Penciled looked the same only two had "dark heads" and two had "light heads. Dark IMG-20110806-00075 by AuberyMirkwood, on Flickr Light IMG-20110806-00074 by AuberyMirkwood, on Flickr They are now feathering out the exact same colors and patterns only the darks seem to be girls and the lights seem to be boys. Dark Mmmm by AuberyMirkwood, on Flickr Light What did you say? by AuberyMirkwood, on Flickr Opinions?