Crimson Rosella

01 · Identification

How to tell it apart

The Crimson Rosella is a medium-sized, long-tailed parrot measuring 35 to 38 centimetres. The most widespread form is recognized by its deep crimson plumage, strikingly offset by vibrant blue cheek patches and a long, blue-tinged tail. The back and wings appear "scalloped" with black feathers edged in red. Notable regional variations include the "Yellow Rosella" of the Murray-Darling basin, which replaces red with pale yellow, and the "Adelaide Rosella" of South Australia, which displays mottled orange to reddish-orange. Juveniles are distinctly olive-green, gradually "ripening" into adult red plumage while always retaining diagnostic blue cheeks. Sexes are visually similar, though males possess slightly broader bills. Vocalizations are loud and varied. The typical contact call is a metallic, two-note "kwink-kwink" or melodic, bell-like piping, while a harsh, screeching chatter is emitted when alarmed or in flight. Feeding birds often emit a soft, conversational chattering. Common throughout eastern and southeastern Australia, this species frequents environments ranging from mountain rainforests to wet and dry sclerophyll forests. It has adapted well to human-modified landscapes, including suburban gardens, parks, and orchards. Typically seen in pairs or small family groups, juveniles often form larger, noisy flocks. They forage both in the tree canopy and on the ground for seeds, fruit, and insects. Flight is characterized by an undulating, bounding pattern of rapid wingbeats followed by short glides. This species is distinguished from the Australian King-Parrot, which is significantly larger, lacks blue cheeks, and has a solid green back. The Eastern Rosella is easily identified by its stark white cheek patches and yellow-green lower body plumage.

Description · BirdUp · CC BY-SA 4.0