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Why does my bird have a large bump on its chest? Is it serious?

Updated on September 23rd, 2025

My bird has a huge bump on its chest

2 Answers

Most Helpful Answer

Ricardo Fernandez, DVM

Answered By Ricardo Fernandez, DVM

Veterinarian, Veterinary Oncology Resident

Published on November 2nd, 2018

Thanks for using Petco Pet Education Center, formerly Petcoach! This could be a benign or malignant growth. This could even be the site of an infection. There is no way of knowing for sure without an examination though this represents a reason to seek veterinary care. This is usually determined with an examination and a fine needle aspirate (FNA) or a biopsy. Treatment depends on the findings up to that point. I recommend you have your bird evaluated by a veterinarian for further assessment and treatment. Good luck and have a good day!
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Related Answers from Veterinarians

  • Answered By Emi Knafo, DVM, DACZM

    Veterinarian, Board-Certified Zoological Medicine Specialist

    Published on May 10th, 2019

    Hi, the picture is a bit fuzzy, but I believe this is likely the uropygial gland. The uropyfial gland is a normal structure that produced oil that birds use to condition their feathers. Not all bird species have these glands, so as long as your bird is a species that should have one, i suspect it could be normal. The best thing to do to be sure (since I can’t be sure from just the picture) would be to have a veterinarian examine your bird and assess this bump. If there is concern it could be abnormal, the vet can perform tests as needed to help get an answer. Good luck!

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    2Pet Parents found this answer helpful

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