Make your cardinals happy!Exclusive! Our special blend was made with cardinals in mind–but other birds enjoy it too. Few birds enjoy safflower seed as much as cardinals. So we blended safflower seeds with black oil sunflower seed, sunflower hearts and bits especially for these much-loved birds.Try feeding Cardinal’s Delight on an open tray feeder where cardinals feel most comfortable. 5 lb. bags.2 Day Express Shipping Service is not available for this item.