One of our hens (6month old Australorp) has been staying in a nestbox for a few hours/day. I hadn't really thought much about it until today when I absolutely needed to get under her and collect the eggs since I was leaving for the rest of the day. Today she was laying flatter than your average laying hen and as I touched her, her feathers raised. As I moved her from the nesting box to the floor, she didn't even move! I left her on the floor in the same flat laying position as she was on the nest box. Is this a broody hen? I don't really care if she stops laying for a while since we have more eggs than we can consume so do I just let her broodiness pass or do I want to break it? If so, how do I go about that? She shares the coop with 8 other same age Australorps.