Siting & positioning:
On all types of houses in built-up areas, and on industrial and agricultural buildings such as barns, sheds and factories. 2 meters or more above ground level.
Method 1: Simple, surface installation using the plugs and screws supplied.
Method 2: Complete installation as a nesting block within brick or concrete walls. To avoid conducting low temperatures please also use wall insulation, or install at a suitable depth in the wall.
Cleaning and inspection:
Cleaning is advised but is not essential. By turning the screw hook by 180° the front panel can be removed.
3 x dual-hole, oval
House and Tree Sparrows, and in some instances other birds which use nest boxes such as Tits, Redstart and Spotted Flycatcher.
Light grey with sand front platesy
Dimensions of broodchambers each:
Depth: 150mm approx.