WoodStone House Sparrow Nest Box Estella

House Sparrows are true social butterflies of the bird world. They prefer to nest close together, chattering away in busy little colonies. The WoodStone® Estella Nest Box has been thoughtfully designed with this natural behaviour in mind. With two separate internal chambers, it allows neighbouring pairs to breed side by side, just as they would in the nooks and crannies of old buildings. Crafted from our durable WoodStone® material, a clever blend of concrete and wood fibres, this sparrow box is built to last. It stands firm against curious woodpeckers, prowling cats and determined squirrels, while its thick walls provide excellent insulation. That means a more stable internal temperature during cold snaps and heatwaves alike, giving chicks the steady conditions they need to thrive. Unlike traditional wooden birdhouses, WoodStone® will not rot or deteriorate over time.