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...
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...
Abalone
From rocky coves at Mendocino and Monterey to San Diego’s reefs, abalone have held a cherished place in California culture for millennia. Prized for iridescent...
Something Hidden in the Ranges
We all see the largest features of mountain ecosystems—the impressively rugged peaks, the clear blue lakes, and the extensive forests—but each of these readily visible...
The Origin and Distribution of Birds in Coastal Alaska and British Columbia
At the time of his death in 1935, Harry S. Swarth, head of the Mammalogy and Ornithology Departments at the California Academy of Sciences in...
A History of Oregon Ornithology
The study of birds was, in its early years, often driven by passionate amateurs in a localized context. A History of Oregon Ornithology takes readers...
Forest Park
Situated in the rugged hills west of downtown Portland, Forest Park is the nation’s premier urban natural sanctuary. It supports essential habitat for hundreds of...