Hey there! A few days ago, I noticed that the top of my rooster's beak is broken near the tip. I imagine he pecked something hard - maybe one of the huge rocks in the run? I never saw any blood there, and only noticed when he was pecking some corn in my hand that if felt sharper than usual. (He's a Polish... I don't often see his face.) He's eating and drinking fine, and otherwise unharmed. Do these things grow back, or will he always have this problem? Do I need to worry about infection? As I said, he's normal other than this!