Ok every day when the hens lay I will take the eggs and put them in a nest box. When the box gets full in the evening, I collect. Well one of my hens has decided to get in the box. My hens don't lay this late in the evening. She is picking straw and throwing it, well I guess trying to throw it behind her. As pictured: And she's making this odd squawking noise. As I'm typing this forum, she has turned around and she's gently tapping the eggs. What is she doing?