Brome Squirrel Buster Nut FeederTruly Squirrel Proof Holds 3 4 quarts of shelled peanuts, wild bird food nuggets or dried fruit Weight adjustable to help control unwanted birds Woodpecker friendly tail prop Chew proof The need for clearance Remember its the squirrels weight that triggers the closing mechanism. If a squirrel can reach over from a nearby foothold and avoid placing weight on the feeder, he will have access to the seed ports. Allow for at least 18 inches or 47 cm of