We may earn revenue from the products available on this page and participate in affiliate programs. Learn More › Squirrel-proof bird feeders are a smart way for bird-watchers and wildlife enthusiasts to enjoy watching their feathered friends have a snack without unwanted guests detracting from the experience. Given their ability to jump, squirrels can be a persistent problem that deters birds from accessing feeders. To keep squirrels off bird feeders, using a special type of feeder that prevents them from accessing the food inside can be helpful. To aid you in deciding between the dozens of squirrel-proof bird feeders available, we put eight popular options to the test to see which worked best. Our favorite was the Brome Squirrel Buster Plus Squirrel-Proof Bird Feeder , thanks to its effective performance, easy setup, and ventilation system that helps bird food stay dry. Most of the others we tried also impressed us—though for different reasons.…