Between A.D. 700 and 1100 Native Americans built more effigy mounds in Wisconsin than anywhere else in North America, with an estimated 1,300 mounds--including the world's largest known bird effigy--at the center of effigy-building culture in and around Madison, Wisconsin. These huge earthworks, sculpted in the shape of birds, mammals, and other figures, have aroused curiosity for generations and together comprise a vast effigy mound ceremonial landscape. Farming and industrialization destroyed most of these mounds, leaving the mysteries of who built them and why they were made. The remaining...

More mounds were built by ancient Native Americans in Wisconsin than in any other region of North America--between 15,000 and 20,000, at least 4,000 of which remain today. Most impressive are the effigy mounds, huge earthworks sculpted in the shapes of thunderbirds, water panthers, and other forms, not found anywhere else in the world in such concentrations. This second edition is updated throughout, incorporating exciting new research and satellite imagery. Written for general readers, it offers a comprehensive overview of these intriguing earthworks.

Citing evidence from past...