http://eccentricscientist.wordpress.com/2007/01/13/why-dont-ducks-get-frostbite/LOL. That's true.It's been dry and is now up to 31F.
So I suppose I don't need to worry about them being cold but what about their feet? Will it be in danger of being frostbitten?
(And yes, their coop/run is open when they range).