Rosella is a type of parrot belonging to the genus Platycercus, native to Australia and nearby islands. These birds are known for their vibrant plumage, which can include shades of red, yellow, and green. They typically inhabit forests, woodlands, and scrublands, where they feed on seeds, fruits, and flowers. There are several species of Rosella, including the Eastern Rosella and the Crimson Rosella. They are social birds, often seen in pairs or small flocks. Rosellas are popular in aviculture due to their striking colors and friendly nature, making them appealing pets for bird enthusiasts.