Check the listing for details. Brome Squirrel Buster Mini Bird Feeder, Squirrel Proof. Color: Green, Condition: New. Listed at 31.49 USD. Brome Squirrel Buster Mini Bird Feeder, Squirrel Proof The Squirrel Buster Mini bird feeder from Brome is proven to be squirrel proof. Product Details The Squirrel Buster Mini Squirrel-Proof Bird Feeder is a wonderful addition to your garden that feeds your birds and keeps squirrels at bayOpenings in the bottom of the metal mesh shroud are aligned with the seed tray and allow birds easy access to the seedWhen a squirrel climbs onto the feeder, its weight automatically forces the shroud down, closing access to the seed trayEasy to fill, holds 3/4 quarts of seedNow that you no longer have to worry about squirrels, you are now free to locate your feeder just about anywhere -position your feeder over your favorite window, by your deck or in a nearby tree, for those great close-up viewsMillions of well-fed birds confirm that the patented Squirrel Buster system is truly squirrel proof! Openings in the outside section of the feeder align with seed ports, providing birds access to the seed. When a squirrel climbs onto the feeder, its weight automatically forces the shroud down, closing the seed ports. Squirrels are foiled, and not harmed in any way.