A Guide to Freshwater Fishes of Oregon
A Guide to Freshwater Fishes of Oregon is the first authoritative guide to the native and non-native freshwater fishes found in Oregon. It provides identification...
The Nighthawk's Evening
In her late thirties, Gretchen Newberry left her office job in Portland, Oregon, to become a wildlife biologist studying nighthawks. The common nighthawk, Chordeiles minor...
Life Histories of Cascadia Butterflies
David G. James and David Nunnallee present the life histories of the entire butterfly fauna of a North American geographic region in exceptional and riveting...
Oregon Geology
Because Oregon sits on the leading edge of a moving crustal plate, a striking diversity of geologic events have molded its topography. Over a century...
California Condors in the Pacific Northwest
Despite frequent depiction as a bird of California and the desert southwest, North America’s largest avian scavenger once graced the skies of the Pacific Northwest...
Macrolichens of the Pacific Northwest
A key component in healthy ecosystems, lichens can be found in almost any natural habitat in the Pacific Northwest. This comprehensive guide to the region’s...
Mammals of the Pacific Northwest
This remarkable book offers an intimate look at the life histories and habitats of mammals in the Pacific Northwest, from the coast to the high...
Field Guide to the Grasses of Oregon and Washington
Field Guide to the Grasses of Oregon and Washington is an illustrated guide to all 376 species, subspecies, and varieties of grasses—both native and introduced—that...