Last Tree Standing
When a mature giant sequoia does die, mortality is usually a function of its marvelous size. Root rot can deprive a tree of a solid anchor and fire can undermine its base, but rarely will either actually kill a 30-story monarch. Gravity is the ultimate culprit, for a giant sequoia with an uncertain foundation faces a violent and certain end. The persistent tug of gravity can pull an unbalanced tree to the forest floor with such a thunderous crash that the reverberation can be heard miles away. The sequoia’s fate is an Icarian allegory, met not by flying too close to the sun, but by stretching too far from its roots.
Photo: Anthony Ambrose