Lyric Delite Bird FoodLyric delite is a high protein mix that attracts a wider variety of birds that ordinary seed. This shell free waste free weed free mix attracts indigo buntins chickadees jays nuthatches woodpeckers and finches. Some people stop feeding birds in the spring and summer because it can get messy. Also the spring rains tend to spoil the food. Because lyric delite has no shells it won't germinate and cause a mess. Size: [20 Pound]