Tree Sparrow nest box
Entrance 32 mm, height of the opening front wall is 12 cm, and the entrance is equipped with protection panel. Frame 21 mm conifer plywood and roof 9 mm film plywood.
The nest box has appropriate equipment for fastening.
Colours: decayed-wood grey and red
There can be multiple nest boxes side by side on one wall and they can also be put to trees in the yard or in the edge of a field. Height should be at least 3 m. Nest boxes shouldn’t be cleaned, only remove the dead nestlings if necessary.