BIG PINE, Calif. — Retired high school teachers Tom and Joanne Heindel had spent decades pursuing a daunting challenge in bird science: A survey of every species in Inyo County’s otherworldly tableau of lofty peaks glazed with snow, desert plains, spiky lava fields, rivers and canyonlands. Armed with notebooks and…Read More
These retired teachers started with a little bird guide and ended with a magnum opus
