Yeah...neither of the chicks I've got have the spot. I just trusted the signage. Somebody thought they knew what they were doing when they put the sign on the bin. It was full of black chicks like these and little yellow chicks and the sign said Barred Rock Pullets and Cornish. I knew to pick the black ones, but I didn't know beyond that. Boo...oh well. Two more black chickens that I won't be able to tell apart...lol. My austrolorps are the only birds in the flock that don't have very good distinguishing features so I usually call them both by the same name. My eight year old says he can tell the difference. Maybe I'll see if one of my friends wants to trade a barred rock for an austrolorp...