Hi, so for the past 3 days one of my chucker hens has been acting very strange, she stays all day long in the nest box. She has some sand and cotton in there. She seemed to have aranged it as in, dug a crater and now she stays in the box all day long. She either stands or sits down. Depends on the tie of the day. She also tends to get puffed up and moody when I get close to her. In fact, the Male she has living in her enclosure stays away from her and i sometimes find him arranging the nest box with her. I never experienced this behaviour from a chucker partridge. What do you guys think is going on please?? Tks