My new chicks have the bad habit of pecking each other's eyes. It's not so much an act of aggression as it is 'Ooh, look at that black shiny dot! It looks like FOOD! I must eat it.' Is there anyway I can stop them? Or should I just hope they don't peck too hard? I've heard that not using an infrared bulb can make them peck each other and be mean. But I'm using an infrared bulb and the chicks seem very calm other than the pecking. It's not really about pecking order either because the lowest one pecks the ruler and the middle one pecks the lower and so on and so forth. Anyway, can I stop them from blinding each other?