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...
Birds of Lane County, Oregon
Birds of Lane County is the essential guide for anyone - backyard birder or serious observer - interested in the birds of western Oregon. Lane...
Birds of Malheur National Wildlife Refuge, Oregon
The Malheur National Wildlife Refuge in southeast Oregon is internationally known to ornithologists and birders. Throughout the year, but especially during spring and autumn migrations...
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...
Dragonflies and Damselflies of Oregon
Growing interest in watching and identifying dragonflies and damselflies has sharpened the need for an authoritative resource like Dragonflies and Damselflies of Oregon, a definitive...
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...
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...
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...