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Why is my cockatiel fluffed up, lethargic, and acting differently?

Updated On September 23rd, 2025

Pet's info: Bird | Cockatiel | Male | 10 years and 11 months old | 0 lbs

My cockatiel seems different. Less vocal More fluffed up Seems to rest more Leans head on toys or cage a lil bit when he rests Light shedding of lower top head feathers Reduced movement Eyes opening an closing more

1 Answer

Most Helpful Answer

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Answered By Dr. Massimo Orioles, DVM, Cert AVP, MRCVS

Veterinarian

Published on February 12th, 2019

A more fluffed up appearance is usually symptomatic of high temperature which can cause lethargy as well. High temperature is usually caused by an infection which is very often of respiratory origin. A clinical examination at your local veterinarian is essential to confirm these clinical suspicions and treat appropriately. Antibiotics may be needed. Hope this answer was helpful, but please do not hesitate to contact us again on the forum or by requesting a consultation if you have any more questions or to discuss it any further. If this answer was helpful please let us know, this will be used to improve our service!

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