F.M. Brown's Bird Lover's Blend, 10-Pound, All Seasons Banquet The Right-Sized Seeds Attract All Sizes of Songbirds: This is not your ordinary bird food! We blended the most desired natural seeds that songbirds of all sizes crave Natural, Super-Cleaned Ingredients: We super-clean all our ingredients to ensure the healthiest blend available for your birds. Our natural ingredients are what birds love most Attracts the Most Species: Our blend appeals to most songbirds, all year round. Thats because we selected the types of seeds they crave the most No Fillers & No Waste: Our blend is free of any filler seeds or grains that birds dislike and often discard. This means less outdoor cleanup, because more food is eaten Contains 25% Black Oil Sunflower & Canola Seeds, Attracts Songbirds of All Sizes