BestNest Troyer's Birds' Paradise Vented Gourd Replacement Caps, Pack of 4

About this item

• SET OF 4 VENTED REPLACEMENT CAPS FOR SUPERGOURDS Includes four high-quality, screw-on plastic caps designed specifically for Troyer’s Birds’ Paradise SuperGourd purple martin houses. Easily replace worn or missing caps to maintain proper ventilation and nest health.
• ADJUSTABLE PVC VENTS FOR HEAT CONTROL Each cap features a center PVC vent that twists to angle downward, helping direct hot air out of the cavity. This adjustable airflow promotes a cooler, more comfortable nesting environment for developing martin nestlings.
• THREAD-ON DESIGN FOR EASY INSTALLATION A threaded lip allows the caps to twist securely onto your existing SuperGourd openings. Simple to remove and reinstall for cleaning, inspection, or ventilation adjustment—no tools required.
• WHITE COLOR HELPS REDUCE HEAT ABSORPTION The bright white finish naturally reflects sunlight, preventing overheating and helping to maintain safe temperatures inside the gourd. Ideal for hot climates or full-sun martin colonies.
• ESSENTIAL ACCESSORY FOR PURPLE MARTIN HOUSING These replacement caps help ensure proper ventilation and long-term functionality of your SuperGourd system. A valuable upgrade for martin landlords maintaining active colonies and promoting healthy fledgling success.