I live in a very high eagle populated area and for this reason I cant let my chickens range freely. I am planning on building a chicken tractor and move them to a 1/2 acre lawn area. I am wondering what their poop will do to my lawn. Will it burn the grass. It is a nicely manucured lawn in the back of my home. I hate for all that lawn/food to go to waste. I do feed them the clipping after I mow it, however I want my chickens to be able to graze. Please let me know... I may have to come up with another idea if its bad for the lawn.