Harrison's Bird Foods High Potency Coarse Certified Organic Non GMO Formula Pet Bird Food 5lbFOR MEDIUM TO LARGE BIRDS: Harrison's Bird Foods High Potency Coarse is specially formulated by avian veterinarians and avian nutritionists for medium to large birds a nutrient dense formula of certified organic, non GMO whole grains and legumes, with the addition of naturally occuring vitamins and minerals and balanced omega 3 and 6 fatty acids for medium to large birds. CERTIFIED ORGANIC GOODNESS: Crafted with certified organic heritage ingredients