Orange-bellied Parrot

A small, ground-feeding parrot roughly 20 cm in length, this species is distinguished by bright grass-green upperparts, yellow underparts, an orange patch on the belly, and turquoise-blue wing markings that are more pronounced in males. It feeds primarily on the seeds of coastal grasses, saltmarsh plants, and shrubs, foraging low to the ground in small flocks, and disperses seeds of native vegetation as part of its diet. It is one of the few migratory parrot species, breeding in a restricted area of southwest Tasmania and migrating annually across Bass Strait to overwinter on the coastal saltmarshes, pastures, and dunes of Victoria and South Australia.

Its extreme rarity stems from a combination of an already tiny population confined to a narrow migratory corridor and breeding range, compounded by habitat loss from coastal urban and industrial development, agricultural conversion of saltmarsh and sedgeland, and altered fire regimes affecting the shrubland it depends on. Predation by introduced species, competition from other birds for nest hollows, disease, and drought further reduce breeding success, while the small population size has led to genetic bottlenecks that heighten vulnerability to any single adverse event.

Conservation efforts include intensive nest monitoring and supplementary feeding at the Tasmanian breeding grounds, a captive breeding and release program supplying birds to bolster the wild population, predator control, habitat protection and restoration across breeding and wintering sites, and tracking of migratory movements to identify critical stopover habitat.

Despite these interventions, the wild population remains extremely small and subject to ongoing decline, with survival currently dependent on continued captive-bred releases and intensive management. The species' long-term persistence in the wild remains uncertain without sustained conservation investment.

The Orange-bellied Parrot breeds exclusively in buttongrass moorlands and adjacent sedgelands of southwest Tasmania, nesting in old-growth eucalyptus trees near the coast. During winter, it migrates to coastal saltmarsh, samphire shrublands, and dune systems along the mainland coast of South Australia and Victoria, feeding primarily on the seeds of chenopod plants and grasses.