Excluder Gourd Entrance Owl Guard Multi It has a flat top

It has a flat top and large mouth for easy filling and the base snaps apart for easy cleaning

It is made of durable high-impact polystyrene

Dimensions: 32 in

One - clear polymer dome

Birds that Like Nutberry Suet Blend

Excluder Gourd Entrance Owl Guard Multi It has a flat topProtect your Purple Martins from aerial attacks with the Excluder Gourd Owl Guards. They are easily installed, just snap into the holes already molded into the Excluder Gourd and Excluder Gourd porches and secure with the 2 included stainless steel screws. No guard is fool proof but they do make it more difficult for aerial predators, such as hawks, owls, and crows, to attack Martins sitting on porches and nesting martins. Sold as a pair, one pair