Yosemite Wildflowers: A Field Guide to the Wildflowers of Yosemite National Park

Barry and Judy Breckling began studying and photographing plants in Yosemite in 1994. Since 2007 they've lived in the Central Sierra Nevada foothills, not far from Yosemite's Big Oak Flat entrance. They previously lived in Henry W. Coe State Park, where Barry was a state park ranger for 30 years.