I've got s broody hen on fertilized eggs since last Tuesday.She's in the communal nesting box. Put up a second box next to it for the other hens but they refuse to use it and squeeze in with the broody and damage and kick out her eggs. I would like to keep the broody with the flock and not to separate her. Is there any way I can get the others to use the new nesting box next to the old one? The broody hen is highest ranking in the pecking order but she seems unable to keep the others off her box.