A pigeon is a type of bird belonging to the family Columbidae. They are commonly found in cities and rural areas around the world. Pigeons have a stout body, short neck, and a small head. They are known for their ability to fly long distances and their homing instinct, which allows them to return to their nests from far away. Pigeons primarily eat seeds, fruits, and grains. They are social birds that often gather in flocks. There are many species of pigeons, including the rock pigeon, which is the most common species found in urban environments. Pigeons have been domesticated for thousands of years and are often used in racing and as pets.