This book delves into the Atlantic Coast Ecological Inventory, a comprehensive study commissioned by the US Fish and Wildlife Service. The inventory was conducted in response to escalating conflicts between energy facility development and the preservation of the Atlantic coast's rich ecosystems. The book chronicles the efforts of scientists, biologists, and conservationists who collaborated to map and document the coast's biological resources, exploring the distribution and significance of species and habitats from the Canadian border to the southern tip of Florida. Through the use of innovative cartographic techniques, the authors present a vivid portrayal of the region's ecological tapestry. By highlighting the interdependence and vulnerability of these ecosystems, this book emphasizes the critical need for stewardship and sustainable practices to protect and conserve the Atlantic coast's irreplaceable natural heritage.