The common myna is about the size of an American robin. Its colors range from rich wine-brown on the lower breast to deep black on the head, neck, and upper breast. It has a splash of white on the lower edge of its wings, and its bill and legs are a bright yellow. This myna feeds on plants, insects, and worms. It often builds its nest in crevices of buildings. It is a noisy bird that is common about yards and buildings. It is often seen among chickens or perched on the backs of cattle. People have released the common myna into the wild in many tropical Pacific islands, including Hawaii, where the bird is now abundant.
Talking mynas are sometimes kept as pets. Many imitate the human voice and can talk, sing, and whistle.