{"product_id":"the-vault-purple-martin-vertical-gourd-troyers-conley-ii-sreh-with-wing-entrapment-guard-single-4-pack","title":"The 'Vault' Purple Martin Vertical Gourd | Troyer's Conley II SREH with Wing Entrapment Guard — Single \u0026 4-Pack","description":"\u003ch3 class=\"text-text-100 mt-3 -mb-1 text-[1.125rem] font-bold\"\u003eThe Experience\u003c\/h3\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eDepth is colony safety. At 13 inches from entrance to nest chamber, The Vault places every Purple Martin family beyond the reach of predatory owls and hawks — a passive, permanent architectural defense that operates every hour of every day without landlord intervention. The Conley II starling-resistant tunnel entrance sits just 1\/8 inch above the interior tunnel floor, forcing starlings into an anatomically awkward crouch that effectively denies entry while admitting Purple Martins without restriction. A Wing Entrapment Guard molded directly into the tunnel interior eliminates one of the most serious and underappreciated risks in gourd colony management — the spring competition period when martins aggressively contest gourds and birds can become fatally trapped by a wing caught in the entrance. No seams. No joints. No crevices for parasites to breed. An extra-wide traction-ribbed porch. A screw-on cleanout cap for nest checks and end-of-season maintenance. And full sparrow trap compatibility for landlords running active invasive species management programs. This is not a generic plastic gourd. It is a purpose-engineered colony safety system in gourd form.\u003c\/p\u003e\n\u003ch3 class=\"text-text-100 mt-3 -mb-1 text-[1.125rem] font-bold\"\u003eScientific Engineering\u003c\/h3\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003e13\" Predator-Exclusion Depth:\u003c\/strong\u003e At 13 inches from the Conley II entrance to the nest chamber, The Vault places nesting martins beyond the reach of predatory owls and hawks attempting to access the colony from outside — a passive architectural defense that requires no landlord intervention and operates continuously throughout the breeding season.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eConley II Starling-Resistant Entrance Tunnel:\u003c\/strong\u003e The rectangular Conley II tunnel entrance measuring 3\"W x 1.25\"H is positioned just 1\/8 inch above the interior tunnel floor — forcing European Starlings into an anatomically difficult stooped posture that effectively denies cavity entry while admitting Purple Martins without restriction.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eWing Entrapment Guard:\u003c\/strong\u003e A guard molded directly into the interior of the entrance tunnel eliminates one of the most serious risks in gourd colony management. During spring arrival when martins compete aggressively for gourds, birds can become fatally trapped by a wing caught in the SREH entrance. The Wing Entrapment Guard dramatically reduces this risk — protecting the colony during the highest-competition window of the season without any landlord intervention required.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eInterior Traction Tread:\u003c\/strong\u003e The tunnel floor features a traction tread that provides grip for martins during entry and exit — reducing fatigue and supporting confident movement through the tunnel for birds of all experience levels including first-year scouts.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eExtra-Wide Ribbed Porch:\u003c\/strong\u003e A generous porch with ribbed traction surface provides martins with a stable landing platform and allows fledglings to venture out of the entrance and sun themselves safely during the pre-fledge period.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eSeamless One-Piece HDPE Construction:\u003c\/strong\u003e The blow-molded, seamless high-density polyethylene body eliminates joints, crevices, and seams where parasites can hide or breed — maintaining a cleaner nesting environment throughout the active colony season.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eScrew-On Cleanout Cap:\u003c\/strong\u003e A threaded screw-on cap provides secure nest chamber access for nest checks, parasite management, nest replacement, and end-of-season cleanout — without tools and without removing the gourd from the rack.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eSparrow Trap Compatible:\u003c\/strong\u003e The Vault is compatible with the Troyer-Haskell tunnel trap system for active House Sparrow management — allowing the landlord to convert the gourd entrance into a live capture trap without modifying or removing the gourd from the colony.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eWhite HDPE Exterior:\u003c\/strong\u003e The opaque white body reflects solar radiation to regulate interior nest chamber temperatures during peak summer heat, protecting nestlings from heat stress during the critical development window.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eUV-Protected Construction:\u003c\/strong\u003e UV inhibitors in the blow-molded plastic body prevent UV degradation and maintain structural and aesthetic integrity across years of direct sun exposure.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 class=\"text-text-100 mt-3 -mb-1 text-[1.125rem] font-bold\"\u003eBoutique \u0026amp; Conservation Values\u003c\/h3\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003ePassive Multi-Threat Colony Defense:\u003c\/strong\u003e The Vault addresses three simultaneous colony threats through architecture alone — predatory owl reach, European Starling entry, and Purple Martin wing entrapment — without requiring landlord intervention, modification, or supplemental hardware.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eTrap Compatibility for Active Management:\u003c\/strong\u003e Full compatibility with the Troyer-Haskell tunnel trap system gives landlords who run active House Sparrow management programs a seamless integration between housing and invasive species control — pair with The Jailbird for a comprehensive colony protection program.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eHeritage Manufacturing:\u003c\/strong\u003e Proudly Made in the USA.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 class=\"text-text-100 mt-3 -mb-1 text-[1.125rem] font-bold\"\u003eSpecifications\u003c\/h3\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 13\"L x 9\"W x 11\"H\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eEntrance Style:\u003c\/strong\u003e Conley II SREH Tunnel\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eEntrance Dimensions:\u003c\/strong\u003e 3\"W x 1.25\"H\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003ePredator Exclusion Depth:\u003c\/strong\u003e 13\" from entrance to nest chamber\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eWing Entrapment Guard:\u003c\/strong\u003e Molded into tunnel interior\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eSparrow Trap Compatible:\u003c\/strong\u003e Yes (trap sold separately)\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Blow-Molded High-Density Polyethylene (HDPE)\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Pre-drilled 0.375\" hanging hole (hanging rod not included)\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eAvailable Quantities:\u003c\/strong\u003e Single \/ 4-Pack\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eShipping Weight:\u003c\/strong\u003e 4 lbs. (single) \/ Est. 16 lbs. (4-pack)\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Proudly Made in the USA\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\u003cstrong\u003e⚠️ Some Assembly Required\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Troyer's Birds' Paradise","offers":[{"title":"Single","offer_id":45261843398735,"sku":"TBP-TVGC","price":49.99,"currency_code":"USD","in_stock":true},{"title":"Quad Pack","offer_id":45261843431503,"sku":"TBP-TVGC-CP4","price":174.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/5608\/5583\/files\/TBP-TVGC_1_lg.jpg?v=1779146529","url":"https:\/\/midwestnestshop.com\/products\/the-vault-purple-martin-vertical-gourd-troyers-conley-ii-sreh-with-wing-entrapment-guard-single-4-pack","provider":"Midwest Nest LLC","version":"1.0","type":"link"}