This concise guide offers easy-to-follow, step-by-step instructions for building eight different nestboxes. Each nestbox is designed to attract and house different kinds of backyard birds, including bluebirds, swallows, wrens, chickadees, nuthatches, Red-Bellied Woodpeckers, Northern Flickers, Wood Ducks, Hooded Mergansers, American Kestrals, Screech Owls, Northern Saw-Whet Owls, and Great Crested or Ash-Throated Flycatchers.