How it works: The distance between the Havenguard© fencing and seed tube is wide enough to keep gray squirrels, grackles and starlings from being able to reach the seed! The wire base lets seed spills fall through to the ground. With no seed buildup on the base—squirrels will not hang around the feeder.

Features include a squirrel lock system that secures the filling cap from being lifted up and EasyClean Base. This feeder carries Duncraft's Lifetime Guarantee.