I've been trying to research creating a chicken habitat that doubles as a food forest. We're talking cereal grains, berries, herbs, and other edible perennials very densely planted in a 10ft x 30ft area. The coop and 5 hens would be inside the area with free access. I'm wondering how this might work. Will they just destroy everything, eating and digging it all up? They would not be solely depending on the plants for food, as we would still provide feed as normal. Any ideas are greatly appreciated!