This roost nest pocket is perfect for roosting or nesting for small garden birds which prefer an open fronted nest site such as robins or wagtailsr cosy roosting spaces out of the prevailing wind can be a life saver for small birds during harsh weather conditions without somewhere to shelter they use up vital energy reserves just trying to keep warm amp if food is also scarce this can become critical for the birds survivalr the giant nest pocket has a sturdy inner frame to support the brus