Since this is my first experience with a broody hen I am not sure what is "normal". My momma hen is in a small cage--- like a rabbit hutch--- she looks fine but I never see her eat or drink. Because of the small space the feed and water are right next to her and I can tell she is taking both by it is so little it is hard to tell --- she does pick at treats like a cabbage leaf of some scrambled egg--- but my bigger concern I haven't noticed any droppings--- she doesn't budge off the nest--- so I don't know if she is going in a corner behind her--- do I move her? I am afraid to disturb her....
