G'day friends, I have 2 chickens who are refusing to eat greens all of a sudden. Even with premium greens like butter lettuce, silverbeet etc. They tend to peck at it and then walk off. Could this be because they have attacked all the new weeds around my place? I'm guessing they regulate how much greens are enough. They are also eating grain with a little wild bird seed in it, along with powdered egg shells (served separately) and all the bugs etc. they get whilst free ranging around the yard. cheers, Ryan.