Roosting chickens face which way?

[moms_pantry]

My chickens roost either way. Sometimes if I go out there at night with a light, they will turn around and face the other way.

 

[6chix]

All mine face the same way except for my rooster, he faces the oppisite way from the hens. He does turn around during the night because every morning when I check he is facing the other way.