Contains profiles of over 250 birds, including a section on rare Sierra Nevada birdsIncludes a section on birding tips and a birding checklistA brilliant addition to Heyday's list of Sierra Nevada field guides (The Laws Field Guide to the Sierra Nevada, Sierra WildflowersKeith Hansen lives in Bolinas, California
Buy Hansen's Field Guide to the Birds of the Sierra Nevada by Keith Hansen from Australia's Online Independent Bookstore, BooksDirect.