Pure Black Oil Seed Cylinder Size:Large With its sturdy construction and

With its sturdy construction and easy-to-fill design

It works much like a traditional bird seed log

or a suet log feeder wherever birds can easily reach it

No buildup

and other minerals of Potassium

Pure Black Oil Seed Cylinder Size:Large With its sturdy construction andINGREDIENTS Black oil sunflower and gelatin. Yum! DESCRIPTION Black oil sunflower seeds are one of the most reliable foods you can offer birds. When you hang a bird seed cylinder made with black oil sunflower at your bird feeder, birds find it fast and keep coming back. Black oil sunflower is a premium wild bird seed known for its thin shell and rich kernel. Birds can open it easily and get the high energy oils inside. That natural energy makes it one