The Lesser Black-Backed Gull is a medium to large bird found primarily in Europe and parts of Asia. It is easily recognizable by its dark gray wings and yellow legs. Adults have a white body and a distinctive yellow bill with a red spot, while juveniles are mottled brown and take several years to reach full maturity. These gulls are often seen near coastal areas, lakes, and rivers, where they feed on fish, invertebrates, and scraps from human activities. They are known for their adaptability and can thrive in various habitats, making them a common sight in urban environments as well as natural settings.