Feather plucking in cockatoos: understanding and preventing it
Published by Planète Pets · managing editor: Clément Lacaille · how our guides are written
The cockatoo is among the parrot species most prone to feather plucking, the behaviour of pulling out or mutilating feathers that affects a significant share of captive birds. A review by Yvonne van Zeeland and colleagues, published in 2009 in Applied Animal Behaviour Science, offers a comprehensive overview of the causes of feather plucking in parrots and highlights the central role of boredom and lack of stimulation (see the study). All our care guides are gathered in the bird hygiene and care section.
Contents · 4 sections
A behaviour with multiple causes
Feather plucking rarely has a single cause: boredom, stress, lack of sleep, dietary deficiency, skin problems, or hormonal issues can all contribute. In cockatoos, a very social and affectionate species, isolation and lack of attention are frequent triggers. A veterinary diagnosis first rules out medical causes before work on the environment begins.
Signs to catch early
- Broken or frayed feathers: the first sign, often subtle, to watch for while cleaning the cage.
- Bare patches: chest, wings, legs, depending on the individual.
- Restlessness or unusual vocalising: plucking often comes with a broader change in behaviour.
These signs join those to watch more broadly in any bird, covered in our article signs your bird is sick.
Enrich before restricting
Adding more foraging toys, varying perches, offering daily free-flight sessions, and keeping a stable sleep schedule noticeably reduce the frequency of plucking. The solutions detailed in our guide feather plucking: enrichment solutions apply particularly well to cockatoos, a species that demands interaction.
Frequently asked questions
Does plucking always stop with more attention?
Not always: once the behaviour becomes established, it can persist even after the initial cause is fixed, which is why acting on the first signs matters.
Should a vet be seen before any change to the environment?
Yes, a medical check rules out physical causes (parasites, deficiency, hormonal issue) before attributing plucking to boredom alone.
Is a collar a lasting solution?
No, it stops the bird reaching its feathers but does not treat the cause; it stays a stopgap tool, not a long-term answer. Find all our guides on the bird hub.
An accessory from our shop for this use: Bendable multicolour cotton rope perch, 40 cm (€21.90) · the whole shop
This guide is part of Planète Pets’s Birds universe. Our advice is general in nature: for any health concern, your veterinarian remains the only reference.