I do the usual cleaning out of the coops and stuff and put new bedding in the boxes and on the coop floor. But everytime i add new bedding in the coops, the hens scratch most of it out. They act like they want bare nest box underneath them. Theres bedding around them but not underneath them. I watched one stand up to drop an egg yesterday and it hit the wood and bounced right off the wood. Somebody please enlighten me about this behavior if you have any idea for this.