Gardirect Wooden Hanging Bird Feeder, Transparent Plastic Window Feeding Station This bird feeder is sturdy and the roof can be lifted for refills and cleaning. It holds up to 2 pounds of mixed seeds. There are drilled holes on the bottom to allow water runoff. The transparent seed windows make it easy to monitor seeds levels. Dimensions: 6-inch in length, 6-inch in width, 8-inch in height.