This beautifully designed nest box has a distinctive diamond design that will appeal to Nuthatches, House Sparrows or smaller birds such as Great Tits.  The sloping base allows the birds to build a nest with slightly less material than a standard nest box. 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 bird\'s 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. Take a look at our other Wooden Nest Boxes.