I give the birds all the food they want. It is there all the time and these couple of days the birds are running up to me acting like they are starving.. They also have about 1/4 acre of fenced in land with grass galore and they still act this way. Any thoughts? Shall I spoil them with corn, mixed grain, or something like that? Their food is clean and dry.
Have you tried changing to a different feed, or a different percentage of protein in their feed? Or maybe even fermented feed?