Crimson Rosella
Species Overview
The Crimson Rosella (Platycercus elegans) is a broad-tailed parakeet from eastern and south-eastern Australia, deep crimson with violet-blue cheeks, wings and tail. Adults are about 32-36 cm (12.5-14 in) long, including a long tail, and weigh roughly 120-160 g (4-6 oz). Kept well, they commonly live 15-20 years and sometimes longer. Three things define keeping one: it is an aviary bird that needs several metres of flight, not a cage pet for the living room; it is aggressive towards other birds, so pairs are housed on their own; and although it can be trained to step up and take food from the hand, it rarely enjoys being handled or stroked. Its call is a pleasant, piping whistle.
Eastern Australian Forests: Range and Wild Behaviour
Crimson Rosellas range along eastern and south-eastern Australia, from Queensland through New South Wales and Victoria into South Australia, with a separate population in north-eastern Queensland. They prefer eucalyptus forest, wet mountain forest and woodland edges, and are common in parks and gardens. Yellow and orange forms, known as the Yellow Rosella and Adelaide Rosella, belong to the same species. They feed on seeds, blossoms, fruit, buds and insects, often on the ground. Pairs defend their nest hollows vigorously, which carries over into captivity as marked aggression towards other birds. The species has also become established in New Zealand and on Norfolk Island.
Size, Weight, Colour Change and Sexing
Adults are about 32-36 cm (12.5-14 in) long, much of it tail, and weigh roughly 120-160 g (4-6 oz). They are crimson with violet-blue cheeks, blue wings and tail, and black scalloping on the back. In many populations young birds are largely green and turn red gradually over roughly their first year, which is normal and not a sign of poor health. Cocks and hens look alike; cocks are often slightly larger with a broader head and heavier bill, but this is unreliable, so DNA sexing is recommended before pairing. Lifespan in aviaries is commonly 15-20 years, sometimes more.
Temperament, Voice and Who Should Not Keep a Rosella
Crimson Rosellas are active, alert and independent. They are generally watchful observers rather than affectionate companions, and most prefer to interact on their own terms. The voice is a clear piping whistle, pleasant to many ears, with harsher alarm calls; it is less piercing than a conure's but carries in a garden, so neighbours should be considered. Talking is rare. A rosella suits someone with space for an outdoor aviary who enjoys watching natural behaviour. It does not suit people looking for a cuddly or talking pet, flat dwellers without aviary space, or anyone planning a mixed aviary with other parakeets, where a rosella may injure or kill smaller birds.
Aviary Housing: Flight Length and Double Wire
A rosella is a strong, fast flyer and belongs in an aviary. As a guide, the flight should be at least 3 m (10 ft) long, with a dry, draught-free shelter at one end; longer is better. Use welded mesh with openings of about 25 x 13 mm and wire of around 1.6 mm. Where aviaries adjoin, fit double wire with a gap between the layers, because neighbouring rosellas fight through the mesh and bite toes. House one pair per aviary. Rosellas cope with a central European climate if the shelter is dry and frost-protected, but they do poorly in damp conditions. Indoor cages are unsuitable as permanent housing; an indoor bird needs a bird room.
Diet: Seeds, Greens, Fruit and Seeding Grasses
Unlike many larger parrots, rosellas are traditionally fed a good parakeet seed mix, which may include canary seed, millets, oats and a little sunflower. Many also accept pellets, which can make up part of the diet. Add fresh greens, vegetables and some fruit daily; apple, berries, carrot, leafy greens and chickweed are well taken. Half-ripe seeding grasses and sprouted seed are especially valuable in the breeding season. Provide cuttlebone or another calcium source for hens. Because rosellas feed on the floor, serve food in bowls or trays that are cleaned daily rather than scattering it on soil. Never feed avocado, chocolate, caffeine, alcohol or salty food.
Enrichment and Daily Care in the Aviary
The best enrichment for a rosella is flight space and things to do in it: fresh branches of willow, hazel or unsprayed fruit trees for chewing and stripping, natural perches of varied thickness, and a shallow bath, which rosellas use eagerly and often. Seeding grass heads and sprouted seed offered in clean trays encourage natural foraging. Daily care takes around half an hour: fresh food and water, a check on every bird, removal of leftovers and regular floor cleaning to break the parasite cycle. Rosellas do not demand hours of human attention the way a cockatoo does, but they do need daily observation so that illness is spotted early.
Legal Status: CITES Appendix II and EU Annex B
Platycercus elegans is listed in CITES Appendix II and in Annex B of the EU Wildlife Trade Regulation (EC 338/97). Trade within the EU does not require an Article 10 certificate, but the seller should be able to show legal origin, for example with breeding records or documentation from the previous owner, and you should keep all paperwork with the bird. Australia has not exported its native birds commercially for decades, so legally traded European rosellas come from long-established captive lines. Aviaries may also be subject to local rules on construction and noise and, in some countries, to ringing or registration requirements. Check local rules before building.
Training & Enrichment
Rosellas can be trained with positive reinforcement to step onto a hand or perch, follow a target and take food from the fingers, and hand-reared birds tolerate handling better than parent-reared ones. What they rarely do is seek physical affection: rosellas do not practise mutual preening the way cockatiels or lovebirds do, and many become less tolerant of handling as they mature. Train for practical cooperation instead, such as entering a transport box, stepping onto a scale and returning to a station, which makes catching in the aviary unnecessary. Work in short sessions with favourite seeds as rewards, and keep catching with a net to a minimum for any bird you want to stay tame.
Health Considerations
The dominant health risk in aviary rosellas is intestinal parasites, especially roundworms, because they forage on the ground and pick up eggs from contaminated aviary floors. Regular faecal checks and a worming plan set by an avian vet are part of routine care, together with easy-to-clean floors such as concrete or regularly replaced gravel. Psittacine beak and feather disease is well documented in wild Crimson Rosellas and also occurs in captivity, and psittacosis (Chlamydia psittaci), which is transmissible to humans, is possible. Hens can suffer egg binding, particularly without an adequate calcium source. Quarantine new birds for 30-45 days in a separate airspace, and take any fluffed, quiet bird to an avian vet promptly.
Frequently Asked Questions
In a well-kept aviary, Crimson Rosellas commonly live 15-20 years, and some live longer. The main things that shorten life are intestinal parasites, poor hygiene on the aviary floor, injuries from fights with neighbouring birds, and cold, damp housing. Regular faecal checks by an avian vet, a dry, frost-protected shelter and one pair per aviary give the best chance of a long life.
Talking is rare in rosellas; the occasional bird learns a whistled tune or a word, but they are not kept for speech. Their voice is a clear, piping whistle with harsher alarm calls. It is less piercing than a conure's, but it carries in gardens, especially early in the morning. Consider your neighbours before building an aviary close to a boundary.
It can suit a beginner in aviculture who has room for an outdoor aviary and wants to watch natural behaviour, because rosellas are hardy and relatively simple to feed. It is not a good first pet for someone who wants a tame, cuddly bird in the house. Most rosellas tolerate handling at best, and many become less tolerant with age. For a hand-tame first bird, a cockatiel is the better choice.
As a guide, a pair needs a flight at least 3 m (10 ft) long with a dry, draught-free shelter; longer is better, because rosellas are fast flyers. Use welded mesh of about 25 x 13 mm with wire of around 1.6 mm, and fit double wire between adjoining flights. Indoor cages are not suitable as permanent homes, and an indoor rosella needs a bird room.
Generally not. Rosellas are known for aggression towards other birds, especially other rosellas and related broad-tailed parakeets, and can seriously injure or kill smaller birds such as budgerigars or finches. Keep one pair per aviary, and use double wire between neighbouring flights so that birds cannot bite each other's feet through the mesh. Even single-sex groups often fight once the birds mature.
