Zenith Innovation 001 Effortless Bird Feeder with Baffle Easy to fill and maintain Slides up and down the center pole for easy refilling, eliminating reaching and bending Squirrel guard inhibits critters from climbing up to trays Funnel shaped opening on the feed tube makes refilling neater and reduces spillage Free standing, heavy duty base Effortless bird feeder Easy refilling and cleaning Squirrel guard, free standing base Upper and lower feed trays, funnel feature, feed tube, easy to keep clean 5 year warranty