There has been a bird house advertised on TV that has a one way glass on the back for observation or taking photos. Has anybody tried one of these or know where I can get some one way glass?
John, the Cornell Lab. of Ornithology had one of these nest boxes set up with a camera. They posted day-by-day from the first eggs to the nestlings leaving home. The pictures were sharp. I don't know where to get one-way glass, but if there is a glass shop near you (one that replaces window panes or installs windows) they may be able to help, or perhaps a security firm?