Window Bird House: Window Nest Box Birdhouse | Gardeners.com What an amazing thing it would be to watch birds build a nest and hatch their eggs. A pity the most likely candidates to take up residence would be Indian Minas.
Northern Barred Owl box Dimensions: 14 in x 14 in x 28 in. Materials & constrn: cedar shingles over pine plank, plywood roof, screwed. Instructions here (48 lb!) Tree attachment: screwed through inside back panel.