Copdock Mil Wheat Free Wild Bird Seed 3.8kg 5 Litre Tub 100% Natural. Attract a variety of wild birds to your garden and help them thrive with Copdock Mill Wheat Free Wild Bird Food Mix. Black Sunflower, Cut Peas, Soya Bean Oil, Cut Maize, White Millet, Red Millet, Linseed, Oats, Hemp, Sunflower Hearts, Canary Seed, Safflower, Niger.