Recreates the scientist's historic visit to the Galapagos Islands using his original notebooks and logs, the latest findings by scholars and researchers, and the authors' first-hand knowledge of the archipelago.

The Origin of Species may be the most famous book in science but its stature tends to obscure much of Charles Darwin's other works. His visit to the Galapagos lasted just five weeks and on his return he never left Britain again.

Charles Darwin is of course best known for The Voyage of the Beagle and The Origin of Species. But he produced many other books over his long career, exploring specific aspects of the theory of evolution by natural selection in greater depth. The eminent evolutionary biologist Steve Jones uses these lesser-known works as springboards to examine how their essential ideas have generated whole fields of modern biology.Earthworms helped found modern soil science, Expression of the Emotions helped found comparative psychology, and Self-Fertilization and Forms of Flowers were important early works on the origin of sex. Through this delightful introduction to Darwin's oeuvre, one begins to see Darwin's role in biology as resembling Einstein's in physics: he didn't have one brilliant idea but many and in fact made some seminal contribution to practically every field of evolutionary study. Though these lesser-known works may seem disconnected, Jones points out that they all share a common theme: the power of small means over time to produce gigantic ends. Called a "world of wonders" by the Timesof London, The Darwin Archipelago will expand any reader's view of Darwin's genius and will demonstrate how all of biology, like life itself, descends from a common ancestor.

Bestselling author Brian D. McLaren followed his love of nature (specifically, tortoises) all the way to the Galapagos Islands. There, he paid close attention to the flora and fauna around him but also to what was happening within him, how the natural world awakened his soul in a way that organized religion could not. McLaren's descriptions of birds and reptiles, fish and flowers sing; he walks in the footsteps of Charles Darwin and grieves that Darwin has been demonized by his fellow Christians; and he reflects on how his own faith has evolved in the years since he left the pastorate. McLaren writes in the spirit of Aldo Leopold and Wendell Berry, weaving together the spiritual and the material. Even though most readers will never visit the Galapagos Islands, they can travel with McLaren and experience the beauty and fragility of this extraordinary place.

An important look at a groundbreaking forty-year study of Darwin's finches Renowned evolutionary biologists Peter and Rosemary Grant have produced landmark studies of the Galápagos finches first made famous by Charles Darwin. In How and Why Species Multiply, they offered a complete evolutionary history of Darwin's finches since their origin almost three million years ago. Now, in their richly illustrated new book, 40 Years of Evolution, the authors turn their attention to events taking place on a contemporary scale. By continuously tracking finch populations over a period of four decades, they uncover the causes and consequences of significant events leading to evolutionary changes in species. The authors used a vast and unparalleled range of ecological, behavioral, and genetic data—including song recordings, DNA analyses, and feeding and breeding behavior—to measure changes in finch populations on the small island of Daphne Major in the Galápagos archipelago. They find that natural selection happens repeatedly, that finches hybridize and exchange genes rarely, and that they compete for scarce food in times of drought, with the remarkable result that the finch populations today differ significantly in average beak size and shape from those of forty years ago. The authors' most spectacular discovery is the initiation and establishment of a new lineage that now behaves as a new species, differing from others in size, song, and other characteristics. The authors emphasize the immeasurable value of continuous long-term studies of natural populations and of critical opportunities for detecting and understanding rare but significant events. By following the fates of finches for several generations, 40 Years of Evolution offers unparalleled insights into ecological and evolutionary changes in natural environments.