Yellow-tailed Black Cockatoo

The Yellow-tailed Black Cockatoo is a large, majestic cockatoo with brownish-black plumage, yellow cheek patches, and bright yellow panels in its tail feathers. Known for its mournful, wailing calls and powerful bill used for extracting wood-boring beetle larvae, it is an iconic bird of the Australian eucalyptus forests.

Vibrant, bright yellow central barbs and vanes contrasting sharply with a solid black or dark charcoal terminal band at the tip, featuring a prominent, bright yellow rachis.

Pennaceous vane structure tightly interlocked along the distal portion, becoming slightly plumulaceous at the extreme base near the calamus.

Smooth, firm, and matte texture with strong rigidity along the rachis and tightly zipped barbs forming a solid, durable vane.

Brilliant yellow rachis and vane contrasting against a stark black terminal tip, distinctive of the tail feathers of the Yellow-tailed Black Cockatoo.

Eucalypt forests, pine plantations, woodlots, and coastal scrublands in southeastern Australia.

Endemic to southeastern Australia, ranging from southern Queensland through New South Wales and Victoria to Tasmania and South Australia.

Acts as a primary biological control agent for wood-boring beetle larvae in eucalypt forests and aids in seed dispersal.

Other black cockatoo species such as the Red-tailed Black Cockatoo (Calyptorhynchus banksii) and Glossy Black Cockatoo (Calyptorhynchus lathami), which feature red or brownish-red tail panels instead of bright yellow.

These cockatoos play a vital ecological role by stripping bark from trees to locate wood-boring grubs, often leaving distinctive scars on eucalypt trunks. They can live up to 50 years or more in the wild.

Good condition with intact barbs and a clean, unfaded yellow shaft, showing minimal wear at the tip.