I mix game bird grower and flock raiser 50/50 and ferment it. The birds LOVE it! Also, for the evening feed I have a separate mixture. Same base, but I add in a little bit of Black Oil Sunflower Seed and some rolled barley. In the evening is also when the get additions to the food. Sometimes I'll hard boil a bunch of excess eggs and chop them up, mixing into the fermented feed. They also get various sprouts... BOSS, milo, oats, barley and wheat.