A beautiful Australian parrakeet (Platycercus eximius) often kept as a cage bird. The head and back of the neck are scarlet, the throat is white, the back dark green varied with lighter green, and the breast yellow.

A rosella is one of 5-8 species of colorful Australian parrots in the genus Platycercus. Platycercus means "broad-" or "flat-tailed", reflecting a feature common to the rosellas and other members of the broad-tailed parrot subfamily.