Birdola Products Stacker Cakes Bird Feed -
Birdola blends together premium seeds in the form of a cake held together by a natural protein binder. The advantages are many, like their low-maintenance simplicity. Just unwrap and slide the Birdola cake into the feeder and birds peck away only at the seeds they like. Stack multiple blends of cakes together and you’ll attract a variety of species to your yard.