Droppings boards are essentially shelves designed to collect chicken poop deposited overnight. Backyard chickens spend most of their waking hours outside the coop, either ranging freely outside the run or wandering around inside an enclosed run, which means that droppings inside the coop accumulate primarily overnight underneath the roosts. Utilizing droppings boards to collect those droppings is a simple and effective method for keeping the coop largely poop-free.