All are 3.5 weeks old - there are more, but i was trough chicken wrangling - lol Here are the Ameraucanas - ideas of sex on them? (roo?) (roo?) (pullet?) (pullet?) (pullet?) Then marans Lastly, sex them if you can, but I'm wondering color - the last ones are Black BLRWs, right? The others, the first sets, - a splash and a light blue or two splash?