Co-published by the Audubon Society of Portland and the Oregon State University Press, this fine natural history of the cities on the Willamette and Columbia Rivers contains short chapters describing specific birds, mammals, trees, hikes, parks, paddles, a wealth of facts and memories of natural places and experiences, and discussion of initiatives and policies for increasing and protecting the urban watersheds and natural areas. All descriptions of hikes and paddles include detailed directions. The second edition features new essays by well-known local writers and many new hikes and paddles. A pleasure to browse, the volume is filled with excellent maps and drawings. Annotation ©2012 Book News, Inc., Portland, OR (booknews.com)