Never heard of wet feather killing them I think I'll go read up on it. 
Here is a real good article on wet feather.
http://www.majesticwaterfowl.org/artwetfeather2.htm
https://poultrykeeper.com/external-problems/wet-feather/

Here is a real good article on wet feather.
http://www.majesticwaterfowl.org/artwetfeather2.htm
https://poultrykeeper.com/external-problems/wet-feather/
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