Duckling Deformity - Mass on head

[chickens really]

Glad I found this thread because one of our ducklings just hatched with this same deformity. One of our ducks is crested so I'm guessing its hers. Hope he or she survives!

If it's exposed like that then put it down...
Sadly they won't survive long anyways..

 

[Miss Lydia]

I tagged @casportpony to see what she thinks this is.

 

[casportpony]

Can you post a picture?

 

[Miss Lydia]

@Chickapuff