Found in grasslands and open woodlands dominated by "Eucalyptus" and "Callitris" trees, the turquoise parrot feeds mainly on grasses and seeds and occasionally flowers, fruit and scale insects. It nests in hollows of gum trees. Much of its habitat has been altered and potential nesting sites lost. Predominantly sedentary, the turquoise parrot can be locally nomadic. Populations appear to be recovering from a crash in the early 20th century. The turquoise parrot has been kept in captivity since the 19th century, and several colour variants exist.