Our most recommended No Waste Blend and the cleanest blend we carry.? No shells on the ground, no sprouting seeds, no mess!? Plus it won't clump up when wet and only uses the best ingredients. This means you won't go through the seed as quickly and will have less end up on the ground because birds aren't sorting through the ingredients they don?t like. Contains coarse sunflower and diced peanut pieces.? Attracts all seed eating birds, including cardinals, chickadees, goldfinches, woodpeckers, blue jays, nuthatches, house finches, sparrows, rose-breasted grosbeaks, and mourning doves