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Bluebirds are rebounding from a serious decline thanks to backyard nesting boxes, which help keep non-native species from harassing bluebirds and interfering with the eggs and young. But, even if you live in an urban area or have a small postage stamp size yard, there is still a good chance that you can attract a bluebird pair with the right box placement and design. If you have a suitable space, put up a nest box and start monitoring it on a regular basis. The best type of box for bluebirds is a well-ventilated, cedar or redwood, not pine or exterior p