Oak Origins: From Acorns to Species and the Tree of Life

From ancient acorns to future forests, the story of how oaks evolved and the many ways they shape our world. An oak begins its life with the precarious journey of a pollen grain, then an acorn, then a seedling. A mature tree may shed millions of acorns, but only a handful will grow. One oak may then live 100 years, 250 years, or even 13,000 years. But the long life of an individual is only a part of these trees' story. With naturalist and leading researcher Andrew L. Hipp as our guide, Oak Origins takes us through a sweeping evolutionary history, stretching back to a population of trees that lived more than 50 million years ago. We travel to the ancient tropical Earth to see the ancestors of the oaks evolving side by side with the dinosaurs. We journey from the oaks' childhood in the once-warm forests of the Arctic to the montane cloud forests of Mexico and the broad-leaved evergreen forests of Southeast Asia. We dive into current research on oak genomes to see how scientists study