An award winning design that works on the unarguable fact that squirrels are heavier than birds this cleverly designed feeder is particularly large ndash weighing 15kg when unfilled and holding a generous 23kgs of food meaning yoursquoll only need to fill it every so often the weight of a squirrel or large bird on any of the perches closes the ports so it canrsquot get at the food this feeder is superbly engineered and features an optional perching ringwhen you receive your squirrel