Field Guide Oregon Rivers CoverFor those seeking to explore, or simply learn more about, the many rivers to be found in the state of Oregon, the publication of Tim Palmer‘s Field Guide to Oregon Rivers by Oregon State University Press should come as welcome news indeed. Covering the geography and ecology, as well as conservation status and recreational usage, of one-hundred-twenty of Oregon’s waterways, this new guide is reported to be the first field guide ever published on the subject for the area.