The robust box is made from 20mm thick durable fsc timber which provides good insulation and features a translucent side window for additional light in the nest compartment and a separate easy access hinged camera compartment with removable camera housing unit comes complete with a 29mm diameter heavy duty hole protector to prevent predator damage a secondary larger hole 32mm and a removable front panel and can be configured to suit a wide range of birds the colour only camera will give go