What I have observed when adding new birds is there is status attached to laying. As a hen comes into lay a lot of the random pecking stops & she has a stable place in the pecking order. My original lead ladies were the first to lay ~ so older & larger. My present leads are the oldest of my original girls.I am in the UK on a quick trip and what did I see for sale at Marks & Spencer food place? BLUE EGGS!!! Very prettily displayed (though I disapprove of plastic packaging). A half dozen eggs: 2 blue, 2 dark brown and 2 lighter brown like my Princesses give me. I have never seen blue eggs for sale in a store before. Made me think of you @BY Bob!
And thank you @Shadrach and @ValerieJ - I will continue to observe and see if I can figure this pecking order thing out. When I am home I might try a few days where I remove the food and bring it back and see what happens. I am keen to understand this - not just out of general interest but because I really want more chickens and I feel I need to understand that whole dynamic.
I wonder if the space they have available impacts it at all. Do free-range chickens have as many squabbles as cooped up ones?