My girls are on the brink of laying, red combs, squatting, right age...all is looking promising. They have two nesting boxes in their coop with straw and wooden dummy eggs. When I checked them upon getting home from work this afternoon, they had apparently been busy rearranging the litter in the floor of the coop. They had scraped the straw and shavings into the most perfect nest shape, all fluffy around the edges even. Still no egg though. Would they make their own nest before getting ready to lay or was this a coincidence of some random scratching around in the coop?