I know this thread is old, however I have run into the problem with not finding high enough protein feed for my quail. I currently use a organic chick starter with only 20% Protein and it is expensive. I wanted a high protein supplement that would be high enough to raise protein content. I learned recently that feeder roaches are high in protein with not much fat. So adding a few roaches a day boosts protein up closer to 25-30% I found an article online after doing a search and finding this forum about "What Feeder Roaches I can add to increase protein in my Quail Feed" Since Mealworms are high in fat. I bought a Dubia Feeder Roach Colony Kit and a Red Runner Roach Colony and they reproduce quick enough for me to feed to my quail on a regular basis and cut my supply costs. My chicks go crazy at healthy snack time! There are some grasses that are high in protein as well and I am looking into them as well.