My BO hen sat on her nest of 10 eggs for 10 days. Now this darned RIR broody sneaks into the BO henhouse and manages to get in the nest somehow. I'm so upset because RIR hen only sits on part of the eggs anyways and is NOT doing a good job. I've been removing RIR broody at night and putting BO broody back on *her* nest (when i get home from work they're always both there, with one on the outside perch trying to get back in and they roost like that!). I gave RIR broody her own nest with eggs in a second nest box yesterday, but she sat there for one night then stole back the nest from the BO broody again, leaving my second nest of eggs to chill. What can I do? How do I convince RIR to brood ELSEwhere?