BIRDS choice Starling Resistant Entrance Holes 4-Floor-16 Room Purple Martin House

Same quality as the Coates Original Houses but SREH entrance holes are cut to an exact height restricting starling entry and giving Purple Martins greater security. This assembled house has 4 floors and 16 rooms. Tests have shown that the entry holes are 99.8% effective in restricting starling entry but allowing safe entry for the Purple Martin. This gives the birds a greater sense of safety and security. These mansions come complete with hinged doors for easy cleanout, porch dividers, ceiling plate, reflective roof, top perch, guard rails, and an all-aluminum base plate. This product is manufactured in our Wisconsin facility. We currently operate out of a 50,000 sq. ft. manufacturing facility in Chilton, WI, employs 45 awesome team members, and remains committed to designing and creating the best darn products in our niches.