I have always let my chickens free range but almost 2 weeks ago we had a hawk scare. The day it happened 2 had ran to the coop, one was in a brush pile and the other one we couldn't find but we did find a big pile of feathers. We had thought for sure she was gone and we kept the other 3 lock in the coop/run the next day. Sure enough about 24 hours later the missing one showed up wanting in the run. After that we decided to keep them lock in for about a week. Last Friday I decided I couldn't keep them locked in any longer and opened up the door to the run to let them out. My question is, they not only won't come out of the run but they won't even come out of the coop. Do you think they are traumatized? I should mention they are also molting and it has been getting cold here in Michigan. Do you think maybe they are just cold? This behavior definitely didn't start until the hawk scare. I don't want to force them out but I'm wondering if they are just scared or could there be something else wrong? Thanks