General description Offer native birds a nesting aid with this bird box. The cute nesting box with a green roof helps smaller wild birds such as tits and sparrows to raise their offspring safely. The entrance hole of about 3.5 cm protects the young birds from predators as well as rain and wind. The sturdy birdhouse is made of untreated fir wood and features a hinged door for easy cleaning after the breeding season. Technical specifications Overall dimensions (H x W x D): approx. 22 x 14 x 15 cm Interior dimensions (W x D): approx. 9 x 9 cm Entry hole diameter: approx. 35 mm Weight: approx. 450 g Material: untreated fir wood (FSC-certified) Colour: natural wood with a green roof Installation The entrance hole should face east or southeast. Install at least 2 to 3 m above the ground. Best installed in autumn or winter. Hang several nest boxes at intervals of 10 m. Usage Provides safe shelter for young birds in spring or winter. Clean in late summer by sweeping out or using clear water.