My White crested female

[Duchys]

I have a 5 month old white crested duck and she is all yellow except her wings. I don't feed her corn and her sister is white and so is my older female Peking. Soulful I be worried? She is acting fine eating and drinking is good. She's been like this for a week now and we don't have an aviary vet close by.
Thanks

 

[cheezenkwackers]

A picture might help.

 

[Ratchnick]

I would not be worried

 

[Duck mommy 2019]

do they swim?

 

[SolarDuck]

I have a 5 month old white crested duck and she is all yellow except her wings. I don't feed her corn and her sister is white and so is my older female Peking. Soulful I be worried? She is acting fine eating and drinking is good. She's been like this for a week now and we don't have an aviary vet close by.
Thanks

She might just be stained, from rolling in dandelions or laying in poop. Here is a picture of my girl Pigeon's face awhile back when I think it got stained, it went back to white in about a week.

 

[Duchys]

do they swim?

 

[Mogul Moonshine]

pics

 

[Duchys]

Yes they do every day and I wash the pool every other day and I clean their coop

 

[SolarDuck]

Yes they do every day and I wash the pool every other day and I clean their coop

Upload a picture we can't really know what you are dealing with without one.