I have two chicks that I believe to be EEs, but they both have yellow legs. I thought their legs would change colors, my australorp's legs have been getting blacker as the days pass. But these two still have their yellow legs. They are about 3 weeks old now. Are they EEs, or perhaps something else? I was really looking forward to green eggs. I'm at work now, so I don't have pics right now, I'll try to take some tonight when I get home.