For more than two decades, award-winning science and nature writer David Quammen has traveled to Earth’s most far-flung and fragile destinations, sending back field notes from places caught in the tension between humans and the wild.
"The Heartbeat of the Wild" features 20 of those assignments: elegantly written narratives, originally published in National Geographic magazine and updated for today, telling colorful and impassioned stories from some of the planet’s wildest locales.