Night Parrot

Pezoporus occidentalis is a small, ground-dwelling parrot notable for its cryptic, mottled yellow-green and black plumage, which provides camouflage in the spinifex grasslands it inhabits. It is largely nocturnal and highly secretive, spending daylight hours sheltering in dense grass tussocks and becoming active at dusk to forage on seeds, particularly from spinifex and other arid-adapted grasses. As a seed disperser within arid ecosystems, it plays a role in maintaining vegetation dynamics in some of Australia's harshest environments.

Its rarity and elusiveness have made it one of the most difficult birds in the world to study, with sightings historically so infrequent that it was long feared extinct.

The species is confined to remote arid and semi-arid interior regions of Australia, occupying grassland and desert habitats, especially long-unburnt spinifex hummock grasslands, often near water sources.

Threats include predation by feral cats and foxes, habitat degradation from livestock grazing and overgrazing, altered fire regimes that destroy the dense spinifex cover it depends on, and impacts from invasive plant species that alter habitat structure. Mining and quarrying activity, historical hunting and trapping, and broader habitat shifting linked to climate change compound these pressures.

Conservation efforts include establishment of protected reserves at known population sites, feral predator control programs, fire management to preserve mature spinifex stands, and ongoing survey work using remote acoustic monitoring to locate additional populations. Research partnerships between conservation organisations and Indigenous land managers have expanded knowledge of its distribution.

With a very small, fragmented, and declining population, the species remains at serious risk, and its long-term survival depends on sustained predator control, habitat protection, and continued monitoring.

The Night Parrot inhabits arid and semi-arid spinifex grasslands, particularly areas dominated by Triodia species, across inland Australia. It prefers dense, mature spinifex clumps that provide cover and nesting sites, often in association with scattered shrubs and near ephemeral water sources.