We have a hen which we think may be broody and she's been hiding behind our shed, but I'm worried that she's going to pick her spot and then stay outside and not return to the coop. They free range but come in at night. We have no way of protecting them from foxes. So my question is, will she come in at night or will we have to force her in? Is there are way of making her nest somewhere we deem safe? Thanks!