Hardened Aluminium Nails for Nesting Boxes Concrete Wood Nesting Box 1B Vivara Insect Block Vivara Sevilla Nesting Box Schwegler tawny owl elongated nest box 1 WK Niche Nesting Box Model 1N Common swift boxes no. 17A – triple cavity Nest box 2GR Vivara Alicante Semi-Open Nesting Box Winter Shelter for Bats Insect House and Observatory Little Owl Tube Model No. 20 Nesting Box Set for Coal and Blue Tits Hornet Nesting Box Vivara Sevilla Nesting Box Insect Nesting Wall (clay and reed) Bat Nesting Box Model 2F (universal design) Bumble Bee Nesting Box Model „Münden 86“ Green Lacewing Box Owl Box Model No. 5 1 FQ Bat Facade Refuge CJ Wildlife Cancun Double Common House Martin Nest Large Bat Box Model 1FS Kingfisher and Martin Nesting Pipe Concrete Wood Nesting Box 1B Schwegler 3FF bat box with inspection hatch Vivara Jackdaw Nesting Box Hedgehog Dome with Insulated Bottom Cat Deterrent Belt Schwegler bat box 1FD Facade Nesting Box Nr. 11 for House Martins. Concrete Wood Nesting Box 2M FG 1 SP Sparrow Colony Bird House Facade Refuge for Bats Flat Bat Box Model 1FF Vivara Alicante Nesting Box CJ Wildlife Merida Barn Swallow Nest nest box great tits Schwegler replacement front wall for nest box 1B and 2M with entrance hole 32 mm Vivara Star Nesting Box Common swift nest box no. 17 Schwegler Nesting Box for Tits Schwegler replacement 3-hole front wall for nest box 2GR Schwegler Owl Nesting Box No. 4 3SV Nesting Box Nuthatch Nesting Box Model 5KL Vivara Alicante Oval Nesting Box Earwig House Schwegler open-fronted nest box 2MR Schwegler replacement front wall for nuthatch nest box 5KL Bat Box Model 2FN (special) Schwegler 1 ZA Nesting Ball Vivara Chillon Bat Box Vivara Beaumaris Bat Box Vivara Large Multi-Chamber Bat Box Bird and Insect Drinking Station Schwegler small bat nest box 3FN Vivara NK GZ 10 Nesting Box for Common Swifts Schwegler replacement front wall for nest box 2GR with oval entrance hole Nesting Box Model 2HW, half shaped House martin nest no. 9B wren nest box