Siting & Positioning:
Under eaves on the externals walls of buildings. House Martins never nest inside buildings. Install on the sheltered side of the building.
Cleaning and Inspection:Can be used for years without cleaning. However, if possible it is advisable to inspect the nests frequently and to clean them if necessary.Easy cleaning due to removeable nest-bowls.
Bowl-shaped nest made of air-permeable wood-concrete and a plastic base 2 stainless racks.
Racks and screws
Grey nest bowls