The pigeon is a bird known for its small to medium size, stout body, and short neck. It has a characteristic cooing sound and is often seen in urban areas, perched on buildings or walking on the ground. Pigeons typically have a gray or bluish-gray plumage, although there are variations with different colors and patterns. They have strong wings that enable them to fly swiftly and maneuver through cities. Pigeons are highly adaptable and can be found in various habitats worldwide, making them one of the most widespread bird species.