Plymouth Rocks are a breed of domestic chicken known for their distinctive striped feathers, which are gray and white. They are a popular choice for backyard poultry keepers due to their friendly temperament and good egg-laying capabilities. Plymouth Rocks are hardy birds that adapt well to various climates and are known for their ability to forage. Originally developed in the United States in the 19th century, Plymouth Rocks were bred from several different breeds, including the Dominique and Black Java. They are often raised for both meat and eggs, making them a dual-purpose breed. Their calm nature makes them suitable for families and small farms.