A chaffinch is a small bird from the finch family, scientifically known as Fringilla coelebs. It is commonly found in Europe and parts of Asia and is characterized by its colorful plumage, with males typically having a blue cap, pinkish underparts, and a brown back. Chaffinches are known for their cheerful song and are often seen in woodlands, gardens, and parks. They primarily feed on seeds and insects.