These parrots are most commonly found in open eucalypt forests, grassy woodlands, and along watercourses, but they readily adapt to rural and suburban areas.

Pale-headed Rosellas are primarily ground and low-branch feeders, consuming grass seeds, fruits, berries, flowers, and nectar, as well as insects and their larvae during the breeding season. They often feed quietly in pairs or small groups.

Pairs form strong monogamous bonds, nesting in tree hollows. The female lays four to six white eggs, which she incubates for about three weeks, while the male provides food. Once hatched, the chicks remain in the nest for five weeks, after which they are fed by both parents until fully independent.

The Pale-headed Rosella is currently listed as a species of Least Concern on the IUCN Red List. Its population remains stable, and it has adapted well to cleared and cultivated landscapes.  Their population is increasing over time, signalling they they are well-adapted to their environments.