Distribution Map
Baudin's Black-Cockatoo
Zanda baudinii
EndemicStatus
Fairly CommonRarity
Bird Gallery
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Species Description
Baudin's Black-Cockatoo *(Zanda baudinii)*, also known as the Long-billed Black-Cockatoo, is a native bird found exclusively in southwestern Western Australia. This endangered species is closely tied to the health of old-growth forests, where it plays a critical role in seed dispersal and ecosystem maintece. Baudin’s Black-Cockatoos are typically observed in small flocks, their distinctive calls resonating through Jarrah and Marri forests.
Fun Facts
Baudin’s feeding technique leaves behind Marri nuts with cleanly cut holes that resemble precision tools at work.
1. Long, narrow upper bill specialized for extracting seeds from Marri nuts.
2. White cheek patches and tail panels visible during flight.
3. Short, repetitive calls described as “whicha-whicha” or “bunyip-bunyip,” distinct from Carnaby’s longer “wee-loo wee-loo” calls.
Baudin’s Black-Cockatoos breed between October and February, nesting in tree hollows that take 2–5 years to develop. Females typically lay one or two eggs per clutch but usually raise only one chick due to resource constraints. Their long bills allow them to extract seeds from tough Marri nuts with precision. Outside the breeding season, they are highly social, forming small family groups or larger flocks when food is abundant.
Baudin's Black-Cockatoos inhabit the moist, forested regions of southwestern Western Australia, including areas between Perth, Albany, and Margaret River. They rely on old-growth forests dominated by Jarrah (*Eucalyptus marginata*) and Marri (*Corymbia calophylla*) for food and nesting. After breeding season, they may form larger flocks while foraging. Signs of their presence include discarded Marri nuts with neatly cut openings.
Physical Attributes
Height
54 cm
Size Relative to Other Birds89%
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