A Smithsonian-tone explainer that shows how to run a calm, efficient mixed flock where ducks and geese share one yard and one routine. Clear land and water design. Feed and niacin basics that keep legs strong. Season plans that prevent fights. Predator, health, and biosecurity habits that work every day. Outputs that pay back in eggs, mowing, pest patrol, compost, and a cleaner loop for the garden. Built for small acreage and tight schedules. This guide delivers farm fresh practice that fits organic gardening, sustainable living, homesteading life, and backyard farming goals.