DETERANT ANT GUARD. Noone likes those nasty ants invading your bird feeders - especially your bird visitors. This ant guard for bird feeders will keep the pests away.. UPC : 715038311010. Length : 3. Width : 3. Height : 4. Product Type : Wild Bird - Hummingbird Orioles Butterfly / Hummingbird Accessories. Shipping Dimensions: 3x3x4