Sparrow-Resistant House w/Free Book 5-3/4" x 8" x 10" high

SKU: 2398470153_2

Brand: Coveside Conservation

Product Description

This bluebird house is designed to deter sparrows. Some studies have shown that bluebirds prefer a slot entrance to the standard circular-hole entrance, and sparrows prefer the opposite. Also, sparrows tend to avoid shallow homes so the...