@azygous There's no grass in our yard, and I've never fed them spinach before. They've been inside the run for a few days because it's bee n raining outside non-stop. They have a constant supply of organic adult chicken feed and water. I also feed them cooked and watered down oatmeal to help...
My birds are some kind of Ameraucana mix. They're about two years old, this is their second winter. I've noticed that all of them, Duchess starting first, have been molting. Duchess seems to be done, while Biscuit Bird and Mary have been molting a lot and aren't done yet. Their armpits are pink...