My 3 SLW look like that too. I think it is because they are hatchery birds (got them from the feedstore just for egg laying). Mine are supposed to be pullets. I think all 3 are boys grrr because thier combs are really red and becoming prominent and they are also getting wattles. They are only 4 weeks old. It kinda ticks me off that we pay extra for the pullets and so many of them this year are turning out to be roos. I know the odds though but this year I am getting quite a few roos in the 'pullets' mix. Way more than the 10%. I am wondering if some of the stores are doing this on purpose to boost sales $ with the slow economy.