There is a shortage of natural nesting sites, which is thought to be one of the major factors behind the decline of some of our once most common birds. By putting up nest boxes, such as this, which replicates a birdaposs natural nesting preferences, you can encourage them to breed near your home. Different species prefer different nest boxes and our range has been designed by our team of ornithologists to optimum dimensions for the species concerned. Look out for regular visitors to your garden and choose a box which best suits their needs. You can check this using our hole size guide . This nest box, made from wood with a green roof, would be ideal in any garden. take a look at our other wooden nest boxes. This open nest box will be used by robins and wrens if well hidden, spotted flycatchers, pied and grey wagtails, song thrushes and blackbirds. Please note designs may vary.