Rosella Care and Feeding

The most common mistake is a sunflower-heavy seed mix and nothing else. Rosellas pick out the fatty seed and leave the rest, which drives obesity and leaves them short on vitamin A, calcium and iodine. Build the diet on small parrot pellets with daily vegetables and greens, keep seed to about 10 per cent, and do not let spilled seed build up on the aviary floor, which is the biggest avoidable parasite risk for a ground-feeding parrot.

An outdoor flight aviary suits rosellas better than an indoor cage, with length prioritised so they can fly properly. Floor surface matters more than for most parrots: RSPCA Australia notes a dirt-floored aviary holding ground feeders is the setup most likely to cause heavy parasite losses, while concrete or pavers can cut worming to two or three times a year. Provide natural branch perches, native browse such as bottlebrush and eucalyptus, and a shallow bath. Note that most rosella species require a licence in Victoria.

Rosellas are watchers rather than cuddlers. A hand-raised bird can become confident and will step up, but most stay somewhat aloof, dislike sustained handling and rarely learn to talk. They are aggressive toward other birds and should not be mixed, so one pair to an aviary is the standard recommendation. Native browse, foraging and chewable wood will keep a rosella occupied far better than forced social time.