Hi people, New to the egg game and I've noticed one of my little ladies is circling about in her nest and shoving bits of straw into her back and into her wings. Almost like she's trying to camouflage herself in with the coop any reasons why she does this? I'm expecting an egg and my other chicken is just standing there watching. I've only had two and a half eggs from them at this stage so I'm not down pat on their behavior. By half I mean an egg with no shell.