why does my budgie change colour

by Veronica Anderson
(Port Augusta South Australia)

why does my budgie change colour he was a blue then went green then green and yellow now going back to blue and top part of peak was blue then when brown now going back to blue?

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Feb 06, 2012
Budgie tumor or hormone imbalance
by: The Avian Vet

The most likely cause for this is testicular tumors. Other hormone imbalances can do this too. I recommend that you have your bird seen by an avian veterinarian. Find an Avian Vet

Dr B

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