The Official* Cedar Nest Box
These nest boxes weather naturally and do not need painting, varnishing or preservatives. A hinged inspection door with rust-proof catch, makes access easy.
Dimensions: 370H x 156W x 175D mm
Available with 2 sizes of entrance hole.
To allow any small bird to use the box, chose the 32mm entrance hole.Siutable for great tits, marsh tits & coal tits, redstart, nuthatch, pied flycatcher, house sparrow and tree sparrows.
To allow access only to blue tits, marsh tits and coal tits, and possibly wrens, choose the 26mm hole. All other species will be excluded by the smaller entrance.