Crooked butt duckling?

[DuckyMom]

Hi everyone!
I have a duckling whose tail is crooked. I didn't notice any of this til his feathers started coming in, but his rear end is growing to one side! It seems to be his whole tail end, not just the feathers.
Does anyone know what could be causing this? And is there anything I can do to correct it? Or will he always be crooked?

 

[Speceider]

Wry tail is genetic. I do not know of any way to correct it. The bird does okay, but I wouldn't use it as a breeder.

Clint

 

[DuckyMom]

Thank you! That's good to know. Although frustrating because both his parents come from Holderreads. I had high hopes for that little guy! He still makes a great pet. As long as he's not uncomfortable.