Egg-laying hens, also known as laying hens, are domesticated birds specifically bred for their ability to produce eggs. They belong to the species Gallus gallus domesticus and are typically kept in farms or backyards. These hens can lay eggs almost daily, with their peak production occurring at around 5 to 6 months of age. The eggs produced by laying hens are a staple food source for many people worldwide. They come in various colors, including white and brown, depending on the breed of the hen. Proper care, nutrition, and housing are essential for maintaining the health and productivity of egg-laying hens.