Duckling spitting up?

[KsTornado11]

I have a week old duckling spitting up fluid. Any clues what this might be? Never had a sick duck before...???

 

[hennypenny9]

Not entirly sure, but this is a recent thread about the same problem. Hope that helps.

https://www.backyardchickens.com/forum/viewtopic.php?id=156947

 

[elliemay0305]

to much water. may have water loged his self. it can even come back out their nose! keep an eye on him. if he drinks to much water to fast could kill him