What Type of feeders because chicken feeders don’t really work other than the first week or so then it’s hard for them to get their bills into them to eat properly. I’m not picky on you just trying to help figure out how they have injured their bills. Since they are 2 months old they probably...
:welcome
How close are they to the heat lamp? Peeling can be pretty normal but the bruising I'm not sure of unless they are poking their bills up under fencing or something else.