Long-billed Corella illustration
Birdsong field guide

Long-billed Corella

Cacatua tenuirostris

A medium-sized white cockatoo endemic to southeastern Australia, easily identified by its distinctive elongated upper mandible and splashes of red on its face and throat.

What it sounds like

A distinctive, high-pitched, and quavering three-syllable screech that is more melodic than the harsh calls of the Little Corella.

Reference call, compare with what you heard
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Rec. Marc Anderson · AustraliaCC BY-NC-NDXeno-canto

Field notes

  • The specialized long upper mandible is an evolutionary adaptation primarily used for excavating underground tubers, roots, and corms.
  • They possess a patch of bright red feathers on the throat and forehead, which often gives them a 'cut-throat' appearance.
  • Populations have rebounded significantly from near-extinction in the early 20th century to being considered agricultural pests in some regions today.
  • These birds are highly social and form massive, noisy communal flocks that can number in the thousands outside of the breeding season.
  • Breeding pairs are monogamous and typically utilize deep hollows in large, old-growth eucalypts for nesting sites.
Habitat
Grassy woodlands, riverine forests, agricultural pastures, and urban parklands near water.
Range
Southeastern Australia, primarily concentrated in Victoria and southern New South Wales.

Similar & commonly confused birds

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