Oregon Fossils
This revised and expanded edition of Oregon Fossils includes a record of all known fossils in Oregon going back 400 million years, along with collecting...
Handbook of Oregon Birds
Handbook of Oregon Birds is a portable, field-friendly guide to the seasonal status and distribution of Oregon birds. A condensation of the status and distribution...
Birds of Oregon
Birds of Oregon is the first complete reference work on Oregon's birds to be published since Gabrielson and Jewett's landmark book in 1940. This comprehensive...
Gathering Moss
Winner of the 2005 John Burroughs Medal Award for Natural History Writing Living at the limits of our ordinary perception, mosses are a common but...
Flora of Glacier National Park
Renowned for its rugged and scenic beauty, Glacier National Park is also a unique scientific resource, rich in biological diversity. This comprehensive field guide provides...
Winter Twigs
Winter Twigs has long been respected and widely used as a unique guide for wintertime identification of the deciduous plants of northwestern Oregon and western...
Plants of the Oregon Coastal Dunes
Plants of the Oregon Coastal Dunes offers a useful, informative guide for visitors to the Oregon Dunes National Recreation Area or anyone spending time on...
Flora of Mount Rainier National Park
"Every one of these parks... is a garden filled knee-deep with fresh, lovely flowers of every hue, the most luxuriant and the most extravagantly beautiful...