David Marshall

Birds of Oregon: A General Reference David Marshall

The definitive source for Oregon ornithology, "Birds of Oregon" is a comprehensive reference to the 486 bird species now known to occur in the state. It combines what is known today about the population status and distribution of each species with current knowledge on their habitats and life histories. "Birds of Oregon" provides interested citizens with a basic understanding of Oregon?s rich bird life and serves as an invaluable reference for birders and wildlife professionals.