Now don't laugh super cold weather states, but So Cal has been having unusually cold and wet weather, (love it!) I just went outside just now and my hen's legs and toes are bright red. I went into panic mode. I have been bringing all of my girls in the house at night, (geese, ducks, hens), because of the weather. I didn't notice anything unusual last night. I just noticed just now, Sunday at 3:15. Anybody have an idea what might be the cause?