CJ Wildlife Bird Box for Gardens Nesting Stockholm 28mm Entrance Hole Birch Wood Nest Small Garden Birds

SAFE HABITAT FOR SMALL BIRDS - This bird box for gardens features a 28mm entrance hole designed to provide secure nesting space for small bird species that prefer compact cavities. SPECIES-SPECIFIC DESIGN - Developed with ornithologist guidance, the nest box dimensions and entrance size limit access to larger birds, supporting birds like blue tits and coal tits. NATURAL INSULATING MATERIAL - Crafted from a solid birch log, the bird nesting box offers excellent insulation while blending naturally into outdoor environments. IDEAL FOR COMMON SMALL GARDEN BIRDS - Suitable for species including blue tit, coal tit, crested tit, marsh tit, tree sparrow, and willow tit to encourage breeding near your home. UNIQUE NATURAL PRODUCT - Each birch nest box is individually made, with slight variations in size, and should be placed in a sheltered, shaded spot for best results.