Hay is dried grass or legumes that are harvested and stored for animal feed. It is an important source of nutrition for livestock, especially during winter months when fresh pasture is not available. Hay can come from various plants, including alfalfa, clover, and timothy grass, and is typically cut, dried, and baled for easy handling. Farmers often use hay to feed animals like cows, horses, and sheep. The quality of hay can vary based on factors such as the type of plant, the time of harvest, and the drying process. Properly stored hay helps prevent spoilage and maintains its nutritional value.