This caged finch feeder keeps squirrels from getting to the nyjer seed, yet finches have 8 access ports! There are 4 perching ports at the bottom and 4 ports toward the top for clingers! Holds over 2 pounds of nyjer seed. 24-month manufacturer warranty.
Remember it's the squirrel's weight that triggers the closing mechanism. If a squirrel can reach over from a nearby foothold and avoid placing weight on the feeder, then the squirrel will have access to the seed ports! Allow for at least 18 inches of clearance around the feeder. This will force the squirrel to climb or jump onto the feeder, thus triggering the closing mechanism.
Dimensions: 20" H (plus 12" hanger) x 8" W. From Brome Bird Care.