National Trust WoodStone Open Nest Box - Green

Constructed from a mix of concrete and wood fibres, WoodStone® nest boxes safeguard against attacks from predators including woodpeckers, cats and squirrels. The material insulates the nest which creates a more consistent internal temperature than an ordinary wooden box. This is especially important during the breeding season and ensures that young birds have a greater chance of survival. We recommend using aluminium nails to hang due to the weight of the nest box and to limit any damage caused to trees. Nest box weight approx. 3.5kg Fixings/screws not included for: bird. for: robin, wren, blackbird, song thrush, european spotted flycatcher.