The first buck I would say is 2.5. He could be a slim bodied 3.5 but no way with the lack of mass in his antlers. The second one I say is 3.5 and can't be 4.5 due to the fact that a 4.5 year old dear's front shoulders are bigger and higher than that. The corn in the one photo might be a problem, but I am not up on the baiting laws in WI.