Hansen's Field Guide to the Birds of the Sierra Nevada

Delight in the Sierra Nevada’s diverse avifauna with this long-awaited field guide Identify and learn about over two hundred and fifty birds of the Sierra Nevada. From tiniest hummingbirds to condors with nine-foot wingspans; from lower-elevation wrens to the rasping nutcrackers of the High Sierra; from urban House Sparrows to wild water–loving American Dippers, Hansen’s Field Guide to the Birds of the Sierra Nevada showcases artist-naturalist Keith Hansen’s sixteen-year project to illustrate th