I don't know what kind any of my chickens are. The farmer I got them from has many chickens, all running around together - many roosters of all different colors and sizes, and hens the same. So ????? they are supposedly mixed breed - even the plymouth rocks might be mixed. I have no idea about the whites - I just assumed they were leghorn mixes. They do have black spots (small ones) here and there on their feathers. The dark rooster in the far left of the picture appears to be a rhode island red - but he came with the same lot of chicks, so he is probably not purebred either. He's very pretty though. I have two dark red hens (not in the picture) and then the lighter tan ones. I'd love to know what kind they are - just for curiosity - but right now I'll just call them mutts. Most lay brown eggs.
molly