These 100% FSC sparrow flats are perfect nest boxes for sparrows who like to breed in colonies. 32 mm (1.26") diameter entrance hole 3 seperate nesting compartments suitable for the House sparrow, Eurasian tree sparrow, Great tit, Eurasian blue tit can be opened through side doors fixings not included
Pack Size 4
Dimensions 19.5 x 17 x 51 cm
NKM