Do your ducks sleep outside or inside at night?

[Wyanbrahma]

My ducks sleep in the coop with the chickens and ever morning they come out with them. At night they go back in on there own, they are the last ones to go in... So my ducks sleep outside..

I think mine are fed up with chicken shenanigans, they are 3 month old Muscovy ducks and this week have decided perching on the 8ft fence rail is a good place to sleep for the night. They refuse to come inside. Canadian winter Im Sure will change that. As well as the drastic drop in chicken numbers come fall.

 

[Miss Lydia]

If my ducks and geese had the choice to sleep in or out I still think they prefer in, that is all they have known. My Muscovy roost with the chickens.
Unless you have fort Knox coop and run most likely they won't last long. Or they wouldn't here.