The supa squirrel x 2 squirrel proof wild bird feeder is ideal for feeding birds not squirrels it looks great in the garden with a stylish tapered design and decorative brushed copper finish and locking metal roofthe functional roof tilts when stepped on by a squirrel to close both ports and two integrated metal perches are spring loaded to close both ports with pressure from a squirrel meaning squirrels cant get the seed the wide mouth design offers easy fill seed allocated evenly to bo