Ravenox Purple Martin Horizontal Gourd | Purple Martin Gourds with Rectangle Sparrow Resistant Hole | Horizontal Storage with Dried Gourds House | Bird Feeder Rack Compatible (8 Pack) RECTANGLE HOLE ENTRANCE BIRD FEEDER: Rectangle hole with extra-wide entrance used by traditional Purple Martin landlords. Porch allows for easy entrance for this hole shape and place to perch above. Gourd also has two mini-canopies for vent holes that add decorative element and protect from the rain. Designed UV protected polyethylene horizontal gourds. Its opaque, high-density polyethylene plastic unpainted gourd houses are perfect for outdoors. The durable materials make for long-term use. DRIED GOURDS WITH CAP: Threaded access port covered by heavy-duty cap to access the gourd for nest cleaning. Holes allow for metal pins to book birdhouses to poles and larger gourd rack. Gourds should be hung high off the ground. HORIZONTAL STORAGE WITH RECTANGLE ENTRANCE: Rectangle hole with extra-wide porches and a perch on the neck above the entrance. Rectangle hole entrance used by traditional Purple Martin landlords. Porch allows for easy entrance for this hole shape. Gourd also has two mini canopies for vent holes that add decorative element and protect against the rain. PURPLE MARTIN GOURDS BY RAVENOX: We have premium purple martin bird feeder and quality, hand-made gourds. There are different rack systems, parts and accessories that we have in our product lines to support a bird, pet or animal enthusiast. Horizontal arms of the deluxe gourd rack, expandable gourd rack or trendsetter gourd rack are also available. BIRD FEEDER 100% RISK-FREE: We are a USA, CERTIFIED, Service-Disabled, Veteran-Owned, Woman-Led business that offers a one-year, money-back guarantee on all Purple Martin bird house purchases.