Winter Behavior Questions?

[The Chick Addict]

Hi Y'all!
I was wondering if my sweets behavior is normal... every day there are different ones that will hunch, fluff up their feathers, once in a while tuck their foot in, and put their heads in their feathers. They never used to do this in the warm months so I'm figuring this is normal for them to do this in the winter? I know these are usual lethargic signs of sick chickens but is it normal in the winter? As I said they didn't do it in spring or summer. Thanks!

 

[sourland]

As long as they appear otherwise normal, I would assume that it is a result of the winter weather.

 

[PopoMyers]

Probably from being in colder weather. I used to live on your area, and the heat can be brutal, so if they are acclimated to that, .and as @sourland said, if they are otherwise eating, drinking, behaving normally, then nothing to worry about. They are doing birdlike behavior.