About my parakeets' antenna (cere)?

A few weeks ago, my parakeets cere was starting to become the color white. It is actually brown, but now nearly half is white!
Should I be worried, what does it mean!!
please help!

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Answers:    Thats the colour they are when not surrounded by breeding condition. This article will help you
http://forums.budgiebreeders.asn.au/inde...

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no it means she isnt in breeding condition

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