Rosemary and Peter Grant and those assisting them have spend 20 years on Daphne Major, an island in the Galapagos, studying natural selection. They recognize each individual bird on the island, when there are 400 at the time of the author's visit or when there are over a thousand. They have observed about 20 generations of finches - continuously.Jonathan Weiner follows these scientists as they watch Darwin's finches and come up with a new understanding of life itself.

Best-selling 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, 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.

David Quammen's book, The Song of the Dodo, is a brilliant, stirring work, breathtaking in its scope, far-reaching in its message - a crucial book in precarious times, which radically alters the way in which we understand the natural world and our place in that world. It's also a book full of entertainment and wonders. In The Song of the Dodo, we follow Quammen's keen intellect through the ideas, theories, and experiments of prominent naturalists of the last two centuries.

Galapagos takes the listener back one million years to AD 1986. A simple vacation cruise suddenly becomes an evolutionary journey. Thanks to an apocalypse, a small group of survivors stranded on the Galapagos Islands are about to become the progenitors of a brave, new, totally different human race. Kurt Vonnegut, America's master satirist, looks at our world and shows us all that is sadly, madly awry - and all that is worth saving.

Charles Darwin arrived at the Galapagos Islands some three centuries after their discovery. Thousands of seafarers had been there before him, but in these islands Darwin found something more enduring than fresh water and tortoise meat. He found nourishment for an idea - an idea so powerful that its implications revised the place of humans in the universe and enriched every facet of science. Darwin tested and refined his idea for decades before he was persuaded to go public in 1859 by publishing The Origin of Species.