50birds provides birdhouse plans for North American species known to nest in and on artificial structures. Designs include species-specific dimensions to maximize the likelihood of attracting a bird family to a birdhouse.
Watching birds claim a box, build a nest and raise bird fledglings is an experience that shapes children’s lives. It is a favorite pastime of millions of adults today and has existed for hundreds of years generating volumes of information extensively documented in countless natural history books. It can be done most anywhere. Indeed, even inner cities are rich with bird populations accustomed to people.