{"product_id":"the-bluebird-bunker-sparrow-resistant-nesting-box","title":"The ‘Bluebird Bunker’ Sparrow-Resistant Nesting Box","description":"\u003ch2\u003e\u003cspan\u003eThe Experience\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eEvery successful bluebird nesting season begins with one simple decision: choosing a home that feels safe.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eBluebird Bunker\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e was thoughtfully engineered to give Western and Eastern Bluebirds exactly that. Rather than relying on a traditional round entrance, this innovative design features a narrow horizontal slot that welcomes bluebirds while often discouraging one of their biggest competitors—the aggressive House Sparrow.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eCrafted by Amish artisans in the USA from recycled plastic lumber, this nesting box combines exceptional durability with conservation-minded engineering. Its maintenance-free construction, weather-resistant materials, and carefully designed nesting chamber create a dependable sanctuary where bluebird families can return year after year.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eWhether you're establishing a dedicated bluebird trail or creating a welcoming backyard habitat, the Bluebird Bunker offers peace of mind for both birds and bird lovers alike.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eScientific Engineering\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eInnovative Sparrow-Resistant Entrance:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e The 3.875\" x 1.125\" horizontal slot is designed to encourage bluebirds while often discouraging House Sparrows from claiming the nest box.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003ePerch-Free Design:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Routed grooves beneath the entrance provide secure footing for bluebirds without adding an external perch that can benefit invasive competitors.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eProtective Overhanging Roof:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e A generously sized roof helps shield the nesting chamber from rain, snow, and excessive summer sun.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eHealthy Nesting Environment:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Built-in ventilation beneath the roof promotes airflow, while drainage openings in the floor help keep the interior dry.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eConvenient Monitoring \u0026amp; Cleaning:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e The front panel opens downward for seasonal cleanout and responsible nest checks.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eVirtually Maintenance-Free:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Constructed from recycled plastic lumber that will not crack, split, rot, or require painting.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eCorrosion-Resistant Hardware:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Stainless steel fasteners provide years of dependable outdoor performance.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eBoutique \u0026amp; Conservation Values\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eSupports Native Bluebirds:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Purpose-built to provide bluebirds with a secure nesting cavity while helping reduce competition from invasive House Sparrows.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eBuilt to Last for Decades:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Premium recycled materials withstand the elements with minimal maintenance, making this a long-term investment in backyard conservation.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eEnvironmentally Responsible:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Crafted from recycled plastic milk jugs, transforming reclaimed materials into lasting wildlife habitat.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eHandcrafted by Amish Craftsmen:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Proudly made in the USA with exceptional attention to detail and quality.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eSteward's Insight\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eHouse Sparrows remain one of the greatest challenges facing nesting bluebirds throughout much of North America. While no birdhouse can completely eliminate competition, choosing a thoughtfully engineered \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003esparrow-resistant bluebird house\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e gives native bluebirds a meaningful advantage.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eFor the best results, mount your Bluebird Bunker approximately \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e4–6 feet above the ground\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e on a dedicated post in open habitat with nearby hunting perches. Monitor the box throughout nesting season, clean it after each brood, and pair it with quality habitat—including nearby insects, fresh water, and safe fledgling cover—to create a nesting sanctuary bluebirds will return to year after year.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eSpecifications\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eProduct Name:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e The \"Bluebird Bunker\" Sparrow-Resistant Nesting Box\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eEntrance Opening:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 3.875\" L × 1.125\" H horizontal slot\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eOverall Dimensions:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 8.125\" W × 7.75\" D × 14\" H\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eTarget Species:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Eastern \u0026amp; Western Bluebirds\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003ePrimary Benefit:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Sparrow-resistant entrance design\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eMaterial:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Recycled plastic lumber\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eHardware:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Stainless steel\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eMounting:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Wall or post mount\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eCountry of Origin:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Made in the USA\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eApproximate Shipping Weight:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 5 lbs.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Green Meadow","offers":[{"title":"Default Title","offer_id":46038511321167,"sku":"GRM-22PBBH-LG-TB","price":69.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/5608\/5583\/files\/16f6eccb-5d6d-4cd1-a9e9-fd70e40fd44d.png?v=1783715953","url":"https:\/\/midwestnestshop.com\/products\/the-bluebird-bunker-sparrow-resistant-nesting-box","provider":"Midwest Nest LLC","version":"1.0","type":"link"}