Many bird species do not build their own nests, but set them up in hollow trees, which, however, are becoming increasingly rare.
These nest boxes for medium-sized birds are a product of Trentino quality: they are assembled with larch wood from Val di Fiemme and are PEFC-FSC certified for sustainable forest management.
Small box suitable for titmice, redstarts, nuthatches and flounder.
Medium box ideal for species such as common redstart, great tit and wryneck.
Large box suitable for hoopoe, starling and scops owl.