Rich in omega 3 and 6 fatty acids and contain a variety of vitamins and minerals. These seeds are a favorite for back yard wild bird feeding stations. Your bird's diet should not exceed 20% sunflower seeds. ANALYSIS: Crude protein: 16.1 % Crude Fat: 38.5 % Crude Fiber: 28.0 % High in Vitamins C, B1, B2, Niacin,Pantothenic Acid, B6, Folate, A, E, and K. High in Potassium, Phosphorus, Calcium, Magnesium, Iron, Sodium, Manganese, Zinc, Copper, and selenium. Supplied in resealable, transparent plastic bags.