Help! My girls are not eating the corn in their scratch, I sweep it up and toss it. I recently changed their food, I noticed that the new food is corn heavy, it looks like corn meal. I am thinking that is why they are not eating the scratch, is they have enough of corn. I have been thinking of just adding regular winter bird feed to the scratch or instead of the scratch. I have that with out the corn. I have now added regular bird feed to their diet.