A sparrow is a small, brown bird commonly found in many parts of the world. These birds are known for their cheerful chirping and lively behavior. Sparrows often gather in flocks, making them a familiar sight in parks and gardens. They primarily eat seeds, insects, and fruits, which helps them thrive in various environments. There are many species of sparrows, with the house sparrow being one of the most well-known. These birds are adaptable and can live in urban areas, often seen hopping around streets and buildings. Their friendly nature and social habits make them a favorite among bird watchers and nature lovers alike.