This feeder puts the planet first by using bamboo and solar energy. It includes two seed bins so you can attract a wide variety of species. Using AI, this feeder can identify over 6,000 bird species, making your backyard an avian educational paradise. Download the Birdfy app (lifetime subscription included with purchase) to be notified every time you have a visitor. Feeder dimensions: 8.8″ x 9.8″ x 9.4″.