Her timing is crap I just moved to Oklahoma and trying to get the cage to par (aka nesting). Only one was scattered, she buried the other two. I wouldnt be surprised if they infertile due to I have never seen any mating yet. She is already at full steam again and chomped down 6 chicks. She had an issue last year that I had to correct but I do understand the worries and it is in my thought process. My guess for her not using the better nesting sites is because they got setup only a few days ago. Hopefully next time will be on the up and up.