Have a 1-1/2 year old hen part BO and part?? She has always looked frazzled, has brittle feathers, bare spots, lays thin shelled eggs for several months, and has been eating her own eggs for a few months. I have been doing all the suggested BYC things to break her of egg eating. Today I was at the hen house when she laid her egg and I was able to shoo her off the nest and get the egg. She was not happy, went squawking into the yard and began walking around picking up leaves and putting them on her back. Why was she doing this? I had to laugh....but it was kind of sad too. The other 4 hens and the roo did not pay any attention to her. I have never see this chicken behavior before and would welcome some insight. Thanks