Seattle Predator Proof 32mm Nest Box

This innovative nest box has been specially designed to maximise the survival chances of chicks in the nest. It does this by making it far more difficult for predators such as cats, pine martens and squirrels to reach into the entrance hole and attack the young. This is made possible by the clever tunnel system and the right aligned entrance hole. As this design requires two turns, small birds such as Great Tits and Nuthatches can freely pass through the hole and proceed through the tunnel into the main nest – but larger birds and mammals simply cannot bend and stretch this