A finch is a small to medium-sized bird belonging to the family Fringillidae. They are known for their conical beaks, which are adapted for eating seeds. Finches are found in various habitats, including forests, grasslands, and urban areas, and they are often colorful, with many species displaying bright plumage. There are over 200 species of finches worldwide, including the well-known Darwin's finches from the Galápagos Islands. These birds are social and often seen in flocks, foraging for food together. Finches are also popular in aviculture due to their cheerful songs and attractive appearance.