LOL, I have heard the term "egg squat" before but I have never seen one of my hens do it. I'll take your word for it though. I usually know what I have way before they get to the egg laying stage, though I did have a mottled cochin and I bet, even now, if I showed her on here along with the other mottled cochin hen, everyone would say that the first one was a roo. It has a large comb and wattles and the other one has none. But there is no saddle feathers and I get eggs from both. Sometimes looks are really deceiving on here, so much easier to tell if you could really see them.