Chicken breeds vary widely in appearance, size, and purpose. Some breeds, like the Rhode Island Red, are known for their hardiness and egg-laying capabilities, while others, such as the Cornish, are primarily raised for meat. Each breed has unique characteristics, including feather color, comb type, and temperament. In addition to egg and meat production, certain breeds are kept for ornamental purposes. The Silkie, for example, is popular for its fluffy feathers and friendly nature. Understanding the differences among chicken breeds can help farmers and hobbyists choose the right birds for their needs.