Troyer's SuperGourd with Crescent Entry and Porch cotter pins The high-density

The high-density

3" wide at the back

A porch with perching rod rests at the front of the item

and nylon glides in the hub keep this action smooth

Troyer's SuperGourd with Crescent Entry and Porch cotter pins The high-densityAdd a starling resistant gourd to your martin colony with this Troyer's Birds' Paradise SuperGourd with Crescent Entry and Porch. This rugged, plastic gourd was engineered based on 20 years of research into the breeding biology of purple martins. This research found that purple martins have higher fledgling rates in large, white gourds than they do in typical aluminum martin houses, and this unit will certainly meet the needs of these birds. The one