Not a barred rock then.I thought they were EEs but after posting a different thread, a lot of people told me that two are cream legbar and one is some sort of olive egger (still unsure about her. She looks like a poorly bred barred rock) but she lays me green eggs!
All they have to do is lay green eggs and it makes them one. They're just mixes categorized by that trait. There are no similar looking purebreds with that egg color