I have a few hens that I don't know their breed. I was wondering if anyone can help. The black one with the red neck lays green eggs but I have several like her that lay brown eggs, I know she is an EE mix, but not too sure what she is mixed with. Also I have a broody hen that I haven't a clue what breed she is. She is a huge black hen with a gray ring around her neck. here is the green egg layer: here is the big black hen with gray neck: her again,a better closeup: and here is a light gray hen not sure of,lays brown eggs: any suggestions would be a help...thanks ahead of time.