I'm a little worried about my Blue Copper Splash Marans rooster. I've had him about five days, he's about five-months-old. I left him in his roost for the first three days so he would know where his safe haven was. I just started letting him out during the day time to free range the back yard, and of course he loves it. I picked him up and put him out on the ground day before yesterday and put him back in that evening. Yesterday when I went and opened his gate he came on out. Though when I went out late last night to check the chicks in the brooder, Stevie (my Marans rooster) was sitting beside the well house close to the back door. He didn't go back in his roost. Should I be worried?