I think this little guy (or girl... there's barely any comb at week 4-5) managed to scrape its way up my little single-chicken pen in the coop while I was out there giving them red worms for the first time. That was amusing! But then I came in and checked out the photos and saw this... Blood. Should I be concerned? I already have red lights in the coop - that's the only color light they have at night, but during the day they get natural daylight through the windows.